What ’s Behind the Deadliest Outbreak of Listeriosis

South Africa is struggling to contain a deadly outbreak of listeriosis that’s been declared the world’s worst on record. More than 900 people were infected over 14 months before the government identified a meat-processing factory owned by Tiger Brands Ltd., the continent’s biggest packaged-food company, as the source. With at least 183 dead — many of them infants and children — manufacturers have issued mass recalls for ready-to-eat sausages and other meat products singled out by officials as potentially dangerous. 1. What is listeriosis? The disease is caused by high numbers of Listeria monocytogenes, a bacterium found in soil, water, plants and animal feces, which usually spreads to humans through contaminated food. Cooking kills listeria, but it can multiply in the refrigerator. High-risk foods include deli meat, soft cheeses and cold-smoked fish — really, anything that can sit in a refrigerator for a long time and is eaten without further cooking. Symptoms of listeriosis include fever, muscle pain and a stiff neck. While there are two types of the disease, the one to worry about is invasive listeriosis. It’s treatable if diagnosed early. 2. How has South Africa responded? Nearly 1,000 cases have been identified since the start of 2017. However, the figures could be higher because health workers weren’t required to report cases until December last year, after the outbreak was confirmed. According to Health Minister Aaron Mot...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized Bloomberg healthytime onetime public health Source Type: news