Diseases, Conditions, Syndromes

COVID-19 compared with other deadly viruses

The global death toll from COVID-19, which is set to pass five million, is already far worse than most other viral epidemics of the 20th and 21st centuries.

Diseases, Conditions, Syndromes

Statistics say large pandemics are more likely than we thought

The COVID-19 pandemic may be the deadliest viral outbreak the world has seen in more than a century. But statistically, such extreme events aren't as rare as we may think, asserts a new analysis of novel disease outbreaks ...

Diseases, Conditions, Syndromes

Inside the lungs, a new hope for protection against flu damage

The seasonal flu kills up to 600,000 people a year worldwide and has a century-long history of pandemics. Examples include the Spanish flu in the late 1910s or the H1N1 in 2009, which together claimed more than 50 million ...

Diseases, Conditions, Syndromes

'Brain fog' can linger with long-haul COVID

As researchers work to learn more about COVID-19 and so-called long-haulers, a new study suggests "brain fog" can persist and even worsen for those who were infected months before.

Diseases, Conditions, Syndromes

1918 pandemic second wave had fatal consequences

Researchers from the universities of Zurich and Toronto have found that in the event of a pandemic, delayed reactions and a decentralized approach by the authorities at the start of a follow-up wave can lead to longer-lasting, ...

Vaccination

At 106, woman among earliest vaccine recipients in Brazil

ZĂ©lia de Carvalho Morley rolled up a sleeve and looked stoically to the side as a nurse slid in a COVID-19 shot. She was one of thousands in Brazil to get the shot on Wednesday, but one of very few old enough to recall an ...

Diseases, Conditions, Syndromes

Sweden sees deadliest November since Spanish flu

Sweden's statistics agency said Monday that the country suffered the highest number of deaths in November since the Spanish flu a century ago, as it battles a second coronavirus wave.

Diseases, Conditions, Syndromes

What history tells us about the long-term effects of a pandemic

For nearly a year, the novel coronavirus and the resulting COVID-19 pandemic have dominated headlines across the world, and justifiably so. With nearly 68 million cases reported and more than 1.5 million deaths worldwide ...

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