A more severe strain of mpox has been detected in the U.S. for the first time The patient was traveling from East Africa, where the mpox disease is endemic. The CDC says the strain does not present a high risk to the general population. NPR

California's health department confirmed the case through lab testing. The patient contracted it after traveling from East Africa, where there has been an outbreak of the clade I strain. The person was treated in San Mateo County and then released. The person is at home recovering, the CDC said Saturday.

Researchers say impact of Trump's climate policies 'recoverable' US president-elect Donald Trump's expected climate rollbacks will likely have a "small" impact on global warming, as long as other countries resist the temptation to slacken their own carbon-cutting efforts, ... Kelly MACNAMARA Phys.org

...

In a new analysis of countries' climate plans, the Climate Action Tracker (CAT) project said Trump's potential retreat from the green transition could increase global temperatures by around 0.04C by the end of the century.

Bill Hare of Climate Analytics, one of the groups behind the tracker, said the effect could be "really quite small".

COVID vaccines protect frontline workers from long COVID, data suggest The study was based on outcomes seen among essential workers with COVID-19 infection from June 2021 to September 2022. CIDRAP

A third dose of COVID-19 vaccine offered essential workers some protection from developing long COVID during Omicron variant predominance, according to a new study in The Journal of Infectious Diseases.

Measles cases rise by 20 percent worldwide: WHO Measles cases have skyrocketed in recent years after a COVID-19 pandemic-era drop in vaccination against the virus.   Cases of the disease increased by 20 percent across the globe between 2022 and … aoconnelld The Hill

Measles cases have skyrocketed in recent years after a COVID-19 pandemic-era drop in vaccination against the virus.