Nigeria

Resilience System


You are here

Mutations

Two-dose COVID vaccine is effective against severe Omicron but less so for those over 80 -- Hong Kong study

Two-dose COVID vaccine efficacy durable against severe Omicron but drops in elderly

 

Overall two-dose vaccine effectiveness (VE) against Omicron variant-related hospitalization or death remained above 70% for at least 6 months among adults in Hong Kong but dropped to below 62% in those aged 80 and older, necessitating a third dose, finds a case-control study published today in JAMA Network Open.

...

Country / Region Tags: 
Problem, Solution, SitRep, or ?: 

Updated: Guidance on how long people should quarantine with newest COVID variant XBB1.5

...People with COVID-19 should isolate for five days, the CDC said. And, if they are asymptomatic or their symptoms are resolving (without fever for 24 hours), they should follow that by five days of wearing a mask when around others to minimize the risk of infecting people they encounter.

The change is motivated by science demonstrating that the majority of COVID transmission occurs early in the course of illness — generally in the one to two days prior to onset of symptoms, and then two to three days after, according to CDC guidance.

Additionally, the CDC also recently updated the recommended quarantine period for anyone who knows they were exposed to COVID-19.

...

Country / Region Tags: 
Problem, Solution, SitRep, or ?: 

Opinion: The COVID-19 Pandemic Will Be Over When Americans Think It Is

...

"Here’s my proposed definition: the country will not fully emerge from the COVID-19 pandemic until most people in our diverse nation accept the risk and consequences of exposure to a ubiquitous SARS-CoV-2, the virus that causes COVID-19."

...

Country / Region Tags: 
Problem, Solution, SitRep, or ?: 

Pages

Subscribe to Mutations
howdy folks
Page loaded in 0.604 seconds.