Six employees in total were infected – five survivors are receiving medical care

The skin infection has been circulating among gay men, in what appears to be the first evidence of human-to-human transmission

There’s been an ‘explosion’ of breeding facilities in Thailand and Laos, raising biosecurity concerns

A decade on from the outbreak, a second wave of complications is emerging in the ‘Zika babies’ born with severe defects

Keen birders, aspiring twitchers and naturalists alike: the Telegraph Recommended team needs your help

As the risk of ‘fire weather’ increases, humans are learning to adapt to an ominous new normal

Indian health authorities step up surveillance and hospital preparedness as cases of H1N1 surge

An insider guide to 48 hours exploring Italy’s largest lake – from picturesque boat trips to verdant terraced gardens

An insider guide to 48 hours in Italy’s ritziest region – from exquisite villas to romantic restaurants

Undercover investigation finds passengers are being sold official documents and allowed to board flights to risk zones without needing jabs

The outbreak of the rare Bundibugyo species of Ebola could become the biggest in history

Exclusive: Sir Jeremy Farrar, who advised the government on Covid, resigns after helping to implement job cuts at global body

After decades of progress, infections are increasing – and almost all cases coincide with large populations of stray dogs

Sea turtles, sweet treats and sunsets, our expert guide shows there's more to this Greek isle than raucous nightlife

The debate highlights the difficulties involved in designing and running trials during a medical emergency

A summer of record-breaking heatwaves has turned the capital into a tinderbox

After a century of perfecting antivenom, Brazil’s Butantan Institute is sharing its life-saving snake research with the world

Tasmanian devils, platypus and dingoes all at risk of contracting the highly contagious bird flu as the country battles growing case numbers

Results day has arrived and Telegraph readers share their present ideas for loved ones heading off to study

Congo’s current epidemic is on track to eclipse the West African Ebola outbreak of 2014 to 2016