Articles on outbreak

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A woman takes an oral cholera vaccine in a hospital. But cholera vaccines are not always effective and never long lasting. REUTERS/Andres Martinez Casares

What’s driving multiple outbreaks of cholera in Nigeria

Many states in Nigeria are reeling from cholera outbreaks. They need better health and sanitation infrastructure to disrupt transmission of the bacteria which cause the disease.
A patient with symptoms of the Chikungunya virus in a Dominican hospital. Outbreaks have been reported in Africa, Asia, Europe, and the Indian and Pacific Oceans. Reuters/Ricardo Rojas

Chikungunya epidemic casts its pall: what you should know

There is no vaccine to prevent or medicine to treat the chikungunya virus infection. The only available method of prevention is through shielding people from mosquito bites.
Using whole, unprocessed vegetables and washing them thoroughly will reduce risk of food poisoning. Waldo Jaquith/Flickr

Salmonella in your salad: the cost of convenience?

Illness from prepackaged salads isn't uncommon. So how do we protect ourselves from illness when eating salads?
Nigeria managed to stem the spread of ebola in Lagos, a densely populated city of 21 million people. Reuters/Juda Ngwenya

How Nigeria beat the ebola virus in three months

The fast thinking Nigerian government used a tried and tested tracking system and pooled expertise to contain the ebola virus in three months.

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