Bacteria have been caught "stripping off" in order to evade antibiotics and survive, scientists show.
Read MoreOlder women are at most risk of contracting Lyme disease, a study suggests - and parts of southern and south-west England are "hotspots".
Read MoreMalaria parasites resistant to key drugs have spread rapidly in South East Asia, researchers from the UK and Thailand say.
Read MoreThe Democratic Republic of Congo has confirmed the first case of Ebola in the eastern city of Goma, a major transport hub.
Shops offering tattoos and piercings pose an infection risk, and laws on who works in them should be tightened, say public health experts.
Read MoreFurther evidence that taking anti-HIV drugs stops gay men passing on the virus to sexual partners has been called a "powerful message" which should be more widely known.
Read MoreTest strip helps prevent fentanyl overdoses
Read MoreRIYADH – The Ministry of Health has said it has taken several precautionary measures to prevent the spread of cholera in the Kingdom from neighboring countries.
Read MoreHealthy 'bugs' might alter how the viruses work, researcher says
Read MoreThe number of suspected cases of cholera resulting from a severe outbreak in Yemen has passed 100,000, the World Health Organization says.
Read More