Foodborne botulism in the Republic of Georgia.
Foodborne botulism is a potentially fatal, paralytic illness that can cause large outbreaks. A possible increase in botulism incidence during 2001 in the Republic of Georgia prompted this study. We reviewed surveillance data and abstracted records of patients with botulism who were hospitalized from 1980 to 2002. During this period, 879 botulism cases were detected. The median annual incidence increased from 0.3 per 100,000 during 1980 to 1990 to 0.9 per 100,000 during 1991 to 2002. For 706 botulism patients hospitalized from 1980 to 2002, 80% of their cases were attributed to home-preserved vegetables. Surveillance evaluation verified that botulism incidence varied greatly by region. Georgia has the highest nationally reported rate of foodborne botulism in the world. A strategy addressing individual behaviors in the home is needed to improve food safety; developing this strategy requires a deeper understanding of why botulism has increased and varies by region.
Varma
Jay K
JK
Centers for Disease Control and Prevention, Atlanta, Georgia, USA. jvarma@cdc.gov
Katsitadze
Guram
G
Moiscrafishvili
Maia
M
Zardiashvili
Tamar
T
Chikheli
Maia
M
Tarkashvili
Natalia
N
Jhorjholiani
Ekaterina
E
Chubinidze
Maia
M
Kukhalashvili
Teimuraz
T
Khmaladze
Irakli
I
Chakvetadze
Nelli
N
Imnadze
Paata
P
Sobel
Jeremy
J
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001906:Botulism / Q000453:epidemiology* / Q000209:etiology; D002648:Child; D004196:Disease Outbreaks; D005260:Female; D005506:Food Contamination; D005519:Food Preservation; D005846:Georgia (Republic) / Q000453:epidemiology; D006801:Humans; D007223:Infant; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D011159:Population Surveillance / Q000379:methods; D012189:Retrospective Studies