In 2009 a large outbreak of chikungunya fever occurred in Thailand.
The recalls at both companies stem from a single large outbreak of salmonella.
Now scientists have traced a large outbreak of salmonella to an unusual source: tempeh, the popular meat substitute.
Rockland County officials are puzzled about the source of a large outbreak of E. coli poisoning, the county's health commissioner said yesterday.
A large outbreak of an illness in the region in 1941 may have been West Nile fever, but documentation is lacking because diagnostic tests were not available.
Contaminated scallions were almost certainly the cause of a large outbreak of hepatitis A in Western Pennsylvania, federal health officials said.
In late 1997 and early 1998, a large outbreak of hemorrhagic fever occurred in East Africa.
Australia experienced a large outbreak of equine influenza in August 2007.
Another large outbreak of HFMD with 55 fatal cases and a similar clinical picture was reported in Taiwan in 1998.
A large outbreak of hepatitis B virus (HBV) infection in the UK occurred between 2001 and 2005 in Bristol, UK.
In 2005 2006, a large outbreak of Chikungunya (CHIK) fever occurred on the western Indian Ocean Islands.
