The virus is still a threat – so be kind to yourself and others if you catch it.

Although countries shared more genetic information on SARS-CoV-2 than in any other pandemic, too many have hidden data, hindering the search for the next variant.

Community leaders are taking it upon themselves to encourage people to get vaccinated.

Advances in technology have enabled researchers to sequence the large regions of repetitive DNA that eluded the Human Genome Project.

With countries increasingly recommending third or even fourth doses of COVID-19 vaccines, how many vaccine doses will we ultimately need to remain protected against COVID-19?

Studies confirm importance of COVID-19 vaccination for people who have recovered from infection.

Here’s what we know so far about why reinfections happen and what effects they have.

A new class of insecticide-treated bed net significantly reduces malaria infections in children, by grounding mosquitoes’ flight and preventing them from biting new hosts.

Bangladesh’s COVID-19 fatality rates are at an all-time low – but that hasn't stopped the country’s vaccination programme from flooring the gas pedal.

Clinical trials for mRNA vaccine against HIV begin in United States. Upcoming trials in Rwanda and South Africa will test long-term suppression of HIV. But lack of license access and production capacity may hamper pan-African rollout.

India’s eradication of smallpox with a comprehensive vaccination campaign is the perfect case study for the current COVID-19 vaccine rollout.

A study published in Vaccine shows the public in Germany and US overwhelmingly want medical urgency and equal access prioritised when it comes to the global distribution of COVID-19 vaccines.