Diseases, Conditions, Syndromes

Viral sequencing can reveal how SARS-CoV-2 spreads and evolves

The emergence of SARS-CoV-2 virus variants that are adding twists in the battle against COVID-19 highlight the need for better genomic monitoring of the virus, says Katia Koelle, associate professor of biology at Emory University.

Diseases, Conditions, Syndromes

Asymptomatic virus sufferers lose antibodies sooner: study

Asymptomatic coronavirus sufferers appear to lose detectable antibodies sooner than people who have exhibited COVID-19 symptoms, according to one of the biggest studies of its kind in Britain published on Tuesday.

Diseases, Conditions, Syndromes

Lockdowns averted 3 million deaths in 11 European nations: study

Lockdowns prevented around 3.1 million deaths in 11 European countries, according to a new modelling study published Monday, as most nations tiptoe out of the strict measures to halt the spread of the new coronavirus.

Diseases, Conditions, Syndromes

Pandemic deaths could top 1.8 mn even with tough response: study

The death toll from the coronavirus pandemic sweeping the globe could hit 1.8 million worldwide this year even with swift and stringent measures to stop it, according to a study from Britain's Imperial College published Thursday.

Diseases, Conditions, Syndromes

With low test rates, COVID-19 spreads in shadows

The lack of available tests for COVID-19 means the world is effectively fighting the pandemic blind and may not know the true extent of infection for months if not years, experts said Thursday.

Medical economics

What long-term care looks like around the world

Around the world, wealthy countries are struggling to afford long-term care for rapidly aging populations. Most spend more than the United States through government funding or insurance that individuals are legally required ...

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