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HomeMy WebLinkAbout2301_Cleveland_CDLF_SlackvilleEllaMillDemo_DIN26991_201611071 Frost, Larry From:Mussler, Ed Sent:Thursday, November 03, 2016 9:16 AM To:Aja, Deborah; Watkins, Jason; Frost, Larry Cc:Lorscheider, Ellen Subject:FW: Demolition Debris Associated with Sackville Mill, Shelby, NC Attachments:Demoltion Debris Information.pdf; 1978 CDC Anthrax Report.pdf; 2001.07.17 Blue Ridge Phase I ESA (Text).pdf; RE: Sackville Mill/Ella Mill Demolition, Shelby NC FYI    From: Harriger, Joselyn   Sent: Thursday, November 03, 2016 9:07 AM  To: Mussler, Ed <ed.mussler@ncdenr.gov>  Cc: Nicholson, Bruce <bruce.nicholson@ncdenr.gov>  Subject: Demolition Debris Associated with Sackville Mill, Shelby, NC    Good morning Ed,      The Brownfields program has been working with a site in Shelby known as the former Sackville Mill/Ella Mill. In a Phase I  ESA report (text only attached) provided after eligibility was determined, it was identified that anthrax vaccines were  given to employees, and that an investigation had likely been done by CDC. We were later provided a 1978 Centers for  Disease Control (CDC) report (attached) which indicated the building was found to contain anthrax spores inside the  building. The mill had imported goat hair that was utilized in the manufacture of fabric. The goat hair was imported from  overseas and was reportedly the source of the anthrax.  We could not find documentation of a follow up visit by any  agency after 1978.  The mill went out of business, operated as other things, but was ultimately demolished in February  2016 (according to the attached disposal documents). The debris went to the Cleveland County Landfill in Shelby.  Our  toxicologist has expressed some concerns regarding potential vectors being exposed to anthrax spores (see attached  email) at the landfill that I also wanted to pass along.      I have notified the Cleveland County Health Director that the demolition debris was sent to the Cleveland County  Landfill, as she had requested.  I can provide contact information as needed. Documents regarding the property will  ultimately be uploaded to Laserfiche under the project name Sackville Mill and the number 20067‐16‐023 but in the  meantime I have attached the most pertinent documents for your use.      If you have further questions, please feel free to give me or Bruce a call. We have a lot of contacts and I’m happy to  share all the information I have.    Thank you,     Joselyn Harriger, PG Project Manager Brownfields Program Department of Environmental Quality   704-235-2195 office 704-431-9825 mobile joselyn.harriger@ncdenr.gov 610 E. Center Avenue 2 Suite 301 Mooresville, NC 28115       Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.   1 Frost, Larry From:Mort, Sandra L Sent:Wednesday, November 02, 2016 10:58 AM To:Harriger, Joselyn; Nicholson, Bruce Subject:RE: Sackville Mill/Ella Mill Demolition, Shelby NC Joselyn, Bruce –  A word of caution ‐‐‐    If the demolition material went to a municipal LF, I’m concerned that there is the potential for biological vectors  (rodents, vultures, etc.) that are attracted to landfilled materials (such as food waste) before it is covered each day, to  potentially be exposed to anthrax spores that may have remained viable on the building material when it was LFed. We  know there were viable spores on the building materials when it was last tested (in the 70‐80’s?). As the scavengers  scavenge for food, they may have been exposed to the building material & any remaining viable spores. While this is  likely a low‐probability risk, it cannot be assumed to be zero, unless we know the spores were not viable at the time they  were taken to the LF, & there was no potential access to the contaminated building materials by potential biological  vectors. Over time, the number of anthrax infected vectors could increase.    On a side note, there have been studies (I have the references) that indicate that the anthrax bacterium & spores remain  viable when infected biological vectors die & the carcasses degrade. These same studies indicate that herbivores are  attracted to the enhanced plant growth that develops where the carcass degrade & provide enhanced nutrient loads to  the soil, which result in a localized area of increased plant growth. The herbivores can be exposed to the anthrax  bacterium or spores in this manner.     I’d recommend that this scenario be brought to the attention of the local health department & let them decide it they  want to consider whether it should be investigated.  Sandy  ________________________________________ Sandy Mort Environmental Toxicologist / Risk Assessor Division of Waste Management – Hazardous Waste & Brownfields NC Department of Environmental Quality (919) 707-8217 - Direct Line & Fax sandy.mort@ncdenr.gov 1646 Mail Service Center Raleigh, NC 27699-1646   Email correspondence to and from this address is subject to the   North Carolina Public Records Law and may be disclosed to third parties.    From: Harriger, Joselyn   Sent: Wednesday, November 02, 2016 9:44 AM  2 To: Nicholson, Bruce <bruce.nicholson@ncdenr.gov>; Mort, Sandra L <sandy.mort@ncdenr.gov>  Subject: FW: Sackville Mill/Ella Mill Demolition, Shelby NC    Hi Bruce and Sandy –     I’m not sure where to go from here… suggestions would be appreciated. I may bring it up during the staff meeting this  morning.    Thanks!    Joselyn Harriger, PG Project Manager Brownfields Program Department of Environmental Quality   704-235-2195 office 704-431-9825 mobile joselyn.harriger@ncdenr.gov Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.     From: Harriger, Joselyn   Sent: Wednesday, November 02, 2016 9:41 AM  To: 'dorothea.wyant@clevelandcounty.com' <dorothea.wyant@clevelandcounty.com>  Cc: Nicholson, Bruce <bruce.nicholson@ncdenr.gov>; Mort, Sandra L <sandy.mort@ncdenr.gov>  Subject: FW: Sackville Mill/Ella Mill Demolition, Shelby NC    Good morning, Dorothea,    We heard back from the demolition contractor (see below and attached manifests) regarding the disposition of the  demolition debris from the Sackville Mill.     Please let Sandy or I know if you have any questions! Thank you!    Joselyn Harriger, PG Project Manager Brownfields Program Department of Environmental Quality   704-235-2195 office 704-431-9825 mobile joselyn.harriger@ncdenr.gov Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.     From: Brian Alexander [mailto:balexander@DHGRIFFIN.com]   Sent: Wednesday, October 26, 2016 10:54 AM  To: Harriger, Joselyn <Joselyn.Harriger@ncdenr.gov>  Subject: RE: Sackville Mill/Ella Mill Demolition, Shelby NC    3 Please see the attached landfill records associated with the mill.  I talked with some of my staff that wrokred the project  and there are no health issues as of now from the project.  Let me know if you need anything further.  Many Thanks    Brian Alexander  Asheville Division Manager  D.H. Griffin Companies  OFFICE   (828) 274‐4520  MOBILE (828) 545‐8572    From: Harriger, Joselyn [mailto:Joselyn.Harriger@ncdenr.gov]   Sent: Wednesday, October 12, 2016 11:01 AM  To: Brian Alexander <balexander@DHGRIFFIN.com>  Subject: Sackville Mill/Ella Mill Demolition, Shelby NC    Good morning, Brian –     We have a property in Shelby that has recently entered the Brownfields program.  It was the former Ella Mill/Sackville  Mill at South Washington and Textile Streets in Shelby. I understand that you were the contact for the demolition of the  site buildings.  We are researching a few items related to the disposition of the demolition debris from this  property.  Please call me as soon as is convenient.  My contact information is available below.     Thank you,     Joselyn Harriger, PG Project Manager Brownfields Program Department of Environmental Quality   704-235-2195 office 704-431-9825 mobile joselyn.harriger@ncdenr.gov 610 E. Center Avenue Suite 301 Mooresville, NC 28115       Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.   1 Harriger, Joselyn From:Brian Alexander <balexander@DHGRIFFIN.com> Sent:Wednesday, October 26, 2016 10:54 AM To:Harriger, Joselyn Subject:RE: Sackville Mill/Ella Mill Demolition, Shelby NC Attachments:20161026110027772.pdf Please see the attached landfill records associated with the mill.  I talked with some of my staff that wrokred the project  and there are no health issues as of now from the project.  Let me know if you need anything further.  Many Thanks    Brian Alexander  Asheville Division Manager  D.H. Griffin Companies  OFFICE   (828) 274‐4520  MOBILE (828) 545‐8572    From: Harriger, Joselyn [mailto:Joselyn.Harriger@ncdenr.gov]   Sent: Wednesday, October 12, 2016 11:01 AM  To: Brian Alexander <balexander@DHGRIFFIN.com>  Subject: Sackville Mill/Ella Mill Demolition, Shelby NC    Good morning, Brian –     We have a property in Shelby that has recently entered the Brownfields program.  It was the former Ella Mill/Sackville  Mill at South Washington and Textile Streets in Shelby. I understand that you were the contact for the demolition of the  site buildings.  We are researching a few items related to the disposition of the demolition debris from this  property.  Please call me as soon as is convenient.  My contact information is available below.     Thank you,     Joselyn Harriger, PG Project Manager Brownfields Program Department of Environmental Quality   704-235-2195 office 704-431-9825 mobile joselyn.harriger@ncdenr.gov 610 E. Center Avenue Suite 301 Mooresville, NC 28115       Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.   FOR ADMINISTRATIVE USE PUBLIC HEALTH SERVICE-CDC-Atlanta LIMITED DISTRIBUTION EPI-78-47-2 October 5,1978 NOT FOR PUBLICATION TO :Director,Center for Disease Control FROM :Bacterial Diseases Division Bureau of Epidemiology SUBJECT:Human anthrax -North Carolina SUMMARY In January and February 1978,2 cases of cutaneous anthrax occurred in unvaccinated employees of a textile mill in North Carolina.Both employees were exposed to imported goat hair-- i while maintaining the carding machines,and the other while removing waste products from the mill.Bacillus anthracis was isolated from all areas of the mill,but contamination of a county landfill and the areas surrounding the mill premises could not be demonstrated. High levels of anthrax contamination in the mill,based on a swab survey,indicated inadequate sterilization of goat hair at the mill branch located in Pennsylvania. INTRODUCTION On February 24,1978,J.N.McCormick,M.D.,Head,Communicable Disease Branch, and John Freeman,D.V.M.,Head,Veterinary Public Health Branch,North Carolina Division of Health Services,called the Bacterial Zoonoses Branc_Bacterial Diseases Division,Bureau of Epidemiology,to discuss 2 recent human anthrax cases associated with a North Carolina goat hair processing mill.The first patient had clinical onset of cutaneous anthrax involving the chin on January 20,7 days after he began working in the mill,and the second had onset in early February. Both patients have recovered. Preliminary review of operational procedures at the plant by Dr.Freeman revealed potential for environmental contamination with Bacillus anthracis of soil in the surrounding areas,as well as in workers'homes.During discussions on March 13 and 14,plans were made for CDC to participate in evaluating the potential environmental contamination;William J.Martone,M.D.,Medical Epidemiologist, and Morris E.Petter,D.V.M.,Veterinary Epidemiologist,Bacterial Zoonoses Branch, went to North Carolina on March 15 to assist in the investigation. BACKGROUND Under present ownership,the North Carolina textile mill began operation in 1957 using goat hair and synthetic fiber in the manufacture of suit interlinings.It is the only mill in North Carolina currently using goat hair in its manufacturing p re ces s. For at least 5 years,goat hair has been imported exclusively from Pakistan. The hair initially arrives at a branch of the mill located in Pennsylvania as 150- pound tightly packed bales.In Pennsylvania the bales are opened,fluffed,and rewrapped into larger 700 pound bales.A manager in the Pennsylvania branch indicated that the larger bales are steam autoclaved in groups of 3 at 20 pounds per inch 2 at 250 C for 3 hours prior to being transported to North Carolina.A heat sensitive indicator is placed into the bales to assure adequate sterilization. Ten to 13 bales leave Pennsylvania for the North Carolina mill each Sunday.In North Carolina,the hair is stored in the carding area until used.Carding,pin drafting,roving,spinning,and winding,done at the North Carolina mill,transform the raw hair and synthetic fiber into threads which are woven into interlining cloth (Figure i).Additionally,cotton warps used in the weaving process are also pre- pared at the North Carolina mill. F/g.I TEXTILE MILL BY WORK LOCATION,NORTH CAROLINA,1978 Jl RAYON a COTTON YARI_ FINAL INSPECTION WEAVING QUILL QUILL STRIPPER STORAGI QUILLER _._WINDER_'_HAiR _wa z STORAGI m CARDIN< o SERVO _DRAFTER CARDING I_PIN DRAFTING S.MORGAN STREET Unfinished bolts of cloth are inspected and shipped to Pennsylvania for final pro- cessing--singeing,dying,and sanforizing.The truck used for transporting the material to Pennsylvania is the same one that had originally hauled the goat hair bales to North Carolina. Bacteriologic surveys of the North Carolina mill were conducted by personnel from the Center for Disease Control in 1957,1961,1967,and 1968.Based on environmental swab specimens,low levels of anthrax contamination were found in 1957 (2%)and 1961 (4%).In 1967 the level of contamination had risen to 23%but 2 a repeat survey done in 1968 after a general mill cleanup revealed a decrease in the overall contamination rate to 11.5%. Prior to 1978,only 1 case of suspected anthrax had been associated with the North C_olina mill.In 1963,a 33-year-old female had a cutaneous lesion compatible with anthrax about 2 weeks after beginning work at the mill.She worked in the spinning department and had not been vaccinated prior to becoming infected.She was hospitalized,treated with penicillin,and made an uneventful recovery.Cultures of the lesion obtained after initiation of therapy,however,did not yield Bacillus anthracis.Thus,diagnosis was based on clinical grounds only. INVESTIGATION Case Reports: Case 1 A 67-year-old male who began work at the North Carolina mill on January i0, 1978,whose duties involved general maintenance of the carding machines gave a history of frequently wiping goat hair from his face.On January 17,1978,the patient noticed a psinless,nonpruritic "boil"on the right side of his chin,associated with slight swelling.He denied previous trauma to the site of the lesion.There was no associated fever although he described chilly sensations on several occasions.The patient was seen by his private physician on January 19 and January 20 and a diagnosis of possible anthrax was made.Cephalexin,initially prescribed because of a history of penicillin allergy,was replaced by tetracycline after 2 days.Over the ensuing 1-1/2 to 2 weeks,a 1 cm ulcer developed and was followed by the formation of a black eschar characteristic of anthrax.The ulcerative lesion was associated with generalized soft tissue swelling of the chin and neck. The patient gradually improved and returned to work on February 7,1978,at which time he received the first dose of the primary anthrax vaccination series.Cultures of the lesion taken on January 22,1978,were negative for B.anthracis although this was after antimicrobial therapy was instituted.A blood specimen obtained on March 16, 1978,58 days after clinical onset of the cutaneous lesion and 37 days after receiving 1 dose of anthrax vaccine,revealed a microscopic indirect hemagglutination titer of 1:640 for anthrax. Case 2 The patient,a 59-year-old unvaccinated male,had been employed by the North Carolina mill for the past year to haul waste to the county landfill.Although he was not considered a regular employee,the patient was noted to frequently enter the mill where his wife worked in the weaving room.On February 8,1978,he noticed a small pruritic "pimple"on the left side of his chin.Having heard about the employee who had recently had anthrax,he asked the manager if his lesion could also be due to anthrax.He was directed to the company physician who made a tentative diagnosis of cutaneous anthrax;appropriate smears and cultures were obtained,and the patient was given penicillin followed by ampicillin therapy.The skin lesion and associated slight localized edema and erythema reached approximately 1 cm in diameter,with the development of an eschar.After antibiotic therapy was initiated,recovery was uneventful with healing completed in about 12 days.Cultures of the lesion yielded B.anthracis. Environmental Culture Survey: To assess the B.anthracis contamination levels in the mill,151 swab and bulk environmental samples were collected from various points along the production process. Cross-contamination of specimens was minimized by first collecting samples in areas least likely to be contaminated,and progressing to areas of potentially heavy contamination.Thus,the warping and slashing room was cultured first,followed by the inspection room,the weaving room,and finally the rooms housing the carding, pin drafting,roving,and spinning machines. An inspection was conducted of the mill grounds,the yards of neighboring private dwellings,and a nearby stream to determine if the immediate environment was being contaminated with mill wastes.In addition,because in i of the 1978 cases,the man transported waste in an open-bed truck to the county landfill 7-9 miles from the mill, goat hair and synthetic fiber along the roadside and at the landfill were sought. Seventeen hair and fiber specimens and 7 water specimens were collected from the above sites. The possibility that environmental contamination with B.anthracis resulted in soil seeding was evaluated by collecting 170 soil core and 130 surface soil samples. The samples were obtained from sites at the landfill,the mill premises,and private residences near the mill.Landfill sites which were sampled included i)the open landfill in current use,2)a landfill site that had been buried and sown with grass 1-2 years previously,and 3)a plowed field and pasture which were adjacent to the landfill.Additionally,2 water samples were collected from a stagnant pool containing runoff water from the landfill. To determine if B.anthracis was possibly being taken home by workers,the homes of 4 employees were visited and contents of their vacuum cleaner bags or floor sweepings were collected. All of the water samples were collected in sterile 250 ml plastic bottles.Bulk environmental samples obtained in the mill and environmental specimens other than water were individually placed in sterile whirl-pack bags,or tied in inverted surgical gloves and transported to the Bacterial Zoonoses Laboratory Section,Epidemiologic Investigations Laboratory Branch,Bacterial Diseases Division,Bureau of Epidemiology, CDC,for isolation of B.anthracis. Isolation procedures were used to recover B.anthracis from the swabs,bulk specimens,soil,and water as previously described (i).Isolates were considered to be B.anthracis if they produced typical tenacious,non-hemolytic colonies on blood agar plates,were non-motile,were lysed by gamma phage,and produced capsules on bicarbonate agar in a 5%CO 2 incubator. B.anthracis was recovered from 62%of the environmental swab samples and 76% of the bulk waste samples collected in the mill (tables 1 and 2).Positivity was greatest in the room where the earliest processing occurred,although all of the 5 swab samples collected in the anteroom leading from the street entrance to the spinning room and containing the time clock and beverage machine were also found to contain anthrax organisms.Positive swab or bulk environmental samples were found in each area of the mill (Figure i). Evidence of seeding of the soil by B.anthracis was not found;none of the surface or core soil samples were positive for anthrax.Also,anthrax organisms were not recovered from the 7 water samples collected from the creek downstream from the mill or the 2 samples of runoff water from the landfill. Two of 7 (29%)of the environmental waste samples collected on the mill grounds and none of the i0 specimens collected off the mill premises yielded B.anthracis on culture.B.anthracls was,however,recovered from floor sweepings from I of 4 (25%)employees'homes visited during the investigation. Table i Results of Environmental Swab Sampling within Textile Mill X,Shelby,North Carolina,1957,1967, and 1978 1957 1967 1978 Number Number Percent Nu_er Number Percent Number Number Percent Source of Specimen Swabs Positive Positive Swabs Positive Positive Swabs Positive Positive Cardingarea 15 3 20 21 21 I00 Draftingarea 80 1 I iO 5 50 14 14 i00 Rovingarea 4 4 i00 Spinningarea 79 3 4 70 31 44 19 16 84 WindingArea 5 4 80 Quillers 5 4 80 Weaving Area 40 0 0 50 2 4 40 13 33 FinalProduct i0 0 0 i0 3 30 TractorTrailer 5 1 20 CottonCones 30 2 7 5 0 0 WarpingArea 3 0 0 SlashingArea 2 0 0 WallbyRovers&Spinners 2 2 I00 Tlme Card Room 5 5 I00 Quill Stripper &Storage 5 5 I00 Investigators 5 I 20 IceChest i 1 i00 Total 199 4 2 185 43 23 151 94 62 4 .,J Table 2 Bulk Waste Sample Positivity,Textile Mill X,Shelby,North Carolina,1978 Descriptionand Number Number Percent Location of Specimens Samples Positive Positive Snag waste from cotton/rayon storagearea 3 1 33 Snag waste from slasher/warper area 2 1 50 Debrisfrom tractortrailer 2 1 50 Scrap and shavings from various materialreadyfor shipment 6 4 67 Cottonwarp in weavingroom 2 2 i00 Dust and debris from weaving machines 4 3 75 Fly waste from spinningmachines 8 8 i00 Discardedquills in spinningroom 2 1 50 Goat hair from bales near cardingmachines 5 4 80 Goat hair fly waste from carding machines 2 2 I00 Pin drafterflywaste 2 2 i00 Total 38 29 76 Review of Immunization Practices: The vaccination status of regular mill employees was assessed as follows: Vaccination records for regular plant employees with time cards on file for the week ending January 5,1978,were examined.The vaccination status was expressed as the percentage of employees considered "current"in their vaccinations,based on the modified schedule used by the mill physician. Prior to the anthrax cases in 1978,management policy was to not initiate the basic anthrax immunization series until after 2 weeks of employment.This policy was established to avoid vaccinating transient workers.The vaccination schedule presently used at the mill is a series consisting of vaccine administered on the first day on the job,at 2 and 4 weeks,6 months,and 12 months,followed by annual boosters; after about i0 years,however,boosters are only recommended every 2-3 years. Workers who refuse to be vaccinated are not further employed by the mill.The primary vaccination series recommended by the vaccine manufacturer differs from that used by the mill in that the manufacturer recommends an additional booster after 18 months, and does not recommend expanding the period between boosters after 5-10 years. As determined by the vaccination records search,all but 1 (0.7%)of the 144 in- dividuals working during the week ending January 5,1978,were fully vaccinated ac- cording to the company policy in effect at that time.The only exception was an employee who had been permitted intermittent employment without vaccination. DISCUSSION Prior to the initiation of anthrax vaccination programs for employees with occu- pational exposure to B.anthracis,textile mills such as the North Carolina mill were an important source of anthrax morbidity in the United States.In recent years,how- ever,vaccination programs and the general replacement of goat hair by synthetic fibers have made cases of industrial anthrax at textile mills unconnnon. Previous studies have suggested that environmental contamination by B.anthracis of less than 10%of samples might constitute a low risk for the development of human anthrax (2).Swab sample positivity in 1978 at this mill was 31 times greater than the 2%in 1957 and nearly 3 times greater than the 23%in 1967,and demonstrates that the sterilization procedures adopted by the branch of the mill in Pennsylvania after the 1967 survey were either inadequate or not adhered to,or both.The high rate of recovery of B.anthracis from the swab and bulk waste samples clearly demonstrates an anthrax risk for individuals whose jobs bring them into the mill.The fact that no more than 2 persons actually did acquire anthrax supports the efficacy of anthrax vaccine,even when the 18-month booster dose is not administered.One of the defi- ciencies in the mill's vaccination practices,i.e.,no vaccine until after 2 weeks of employment,has been corrected.A more difficult problem--that of determining which of the non-employees whose work brings them into frequent contact with the mi_l or its wastes,such as the vender for the beverage machine,mechanics,and plumbers, should be vaccinated--has yet to be entirely resolved.Neither the truck driver who transported material to and from the North Carolina mill nor his cab were available for testing during the investigation.Therefore,we were unable to determine either his risk (by culturing specimens from within his cab)or his vaccination status. The fact that 1 of 4 vacuum cleaner dust specimens from employees'homes was found positive for B.anthracis re-emphasizes the risk to their families.Although the risk to family members is apparently low,it is unnecessary since a shower and clothes change prior to leaving the mill would probably eliminate the risk altogether (2). None of the soil,water,or environmental specimens collected away from the mill premises yielded B.anthracis on culture.However,visible mill waste contamination of the neighborhood surrounding the mill,a creek running past a neighborhood high school,and the roadside near the county landfill,coupled with the high rate of positivity within the mill and the 2 positive specimens collected on the mill grounds,all point to the need for better control of the use of anthrax-contaminated raw products. RECOMMENDATIONS Short of not using imported goat hair in the textile industry in this country, there is no certain method of completely protecting textile mill employees and the surrounding environment from exposure to B.anthracis.However,to reduce the risk of illness in employees and the risk of environmental contamination outside the mill, the health department and plant management should consider the following: (i)That sterilization procedures at the mill in Pennsylvania be reviewed and improved if possible; (2)That procedures at the mill be such that potentially infectious material does not escape into the surrounding environment; (3)That mill wastes be decontaminated.Although there has been no direct evidence of environmental seeding of B.anthracis by mill wastes,such as community-acquired anthrax,animal anthrax,or positive soil cultures,the sporadic nature of occurrence of anthrax and the low rate of recovery of B.anthracis from environmental samples collected after epizootics of bovine anthrax (3,4)leave the question of seeding the soil with anthrax spores unanswered; (4)That mill wastes be transported to the landfill in covered containers; (5)That the vaccination program for employees currently in effect,which requires a primary series starting on the first day of employment and annual revaccination, be rigidly enforced; (6)That the degree of risk of becoming infected with B.anthracis be assessed for each non-employee who comes into contact with potentially infectious material,and appropriate vaccination be required prior to entry into the mill; (7)That each employee have 2 lockers--i for street clothes and 1 for work clothes-- and that employees be encouraged to change clothing before leaving the mill.Work clothes should be lau_red at the mill. yr. Morris _'._t,_r,#.V._._William J.Martone,M.D. BacteriayZoonoses Branch ._Bacterial Zoonoses BranchBacteri41DiseasesDivisiofiBacterialDiseasesDivision Bureau of Epidemiology Bureau of Epidemiology "-_fuf_idF.Kaufmann,D.V._.Charlotte M.Patton,M.S. Chief,Bacterial Zoonos_s Branch Chief,Bacterial Zoonoses Bacterial Diseases Division Laboratory Section Bureau of Epidemiology Epidemiologic Investigations Laboratory Branch Bureau of Epidemiology John V.Bennett,M.D. Director Bacterial Diseases Division Bureau of Epidemiology Distribution Mailing Keys 53-1,2,qnd 3 J.N.McCormick,M.D.,Head,Communicable Disease Branch,North Carolina Division of Health Services,225 North McDowell Street,Raleigh,N.C.27602 John Freeman,D.V.M.,M.P.H.,Head,Veterinary Public Health Branch,North Carolina Division of Health Services,225 North McDowell Street,Raleigh,N.C.27602 REFERENCES i.Bodily HL,Updyke EL,Mason JO (eds):Diagnostic Procedures for Bacterial, Mycotic,and Parasitic Infections.5th ed.,New York,American Public Health Association,1970,pp 354-363 2.Brachman,PS:Anthrax.in Tice's Practice of Medicine,Hagerstown,Md., Harper and Row,Pub.,Inc.,1970,Vol 3,pp 2-6 3.Fox MD,Kaufmann AF,et al:Anthrax in Louisiana,1971:Epizootiologic Study. JAVMA 163:446-451,1973 4.Fox MD,Boyce JM,Kaufmann AF,Young JB,Whitford HW:An Epizootiologic Study of Anthrax in Falls County,Texas.JAVMA 170:327-333,1977 3M86871078 7