大象传媒 World Service - Unexpected Elements

Do Covid鈥�19 mutations matter?

Results from the most detailed investigation to date into mutations in the Covid-19 virus

Are children are spreading the virus more than any other group

They're only designed to prevent disease developing, none have been tested against spread

Discovered in East Africa, the finding holds promise for completely new treatments.

Are the politicians finally coming round to the scientist鈥檚 views on the way forward?

More than 2 million people live around this volcano, which has become more active

Is convalescent plasma really a 鈥榯remendous鈥� treatment for Covid-19?

Greenland Ice Sheet; stalagmites & climate change;

Despite widespread alarm, Russia is not about to roll out an untested vaccine.

Future heat death toll; infections we catch from wildlife;