Scientists found plastic debris in the digestive tract of a southern right whale stranded in Argentina, according to a study from the Southern Right Whale Health Monitoring Program, co-led by the University of California, Davis, School of Veterinary Medicine; and Instituto de Conservación de Ballenas in Argentina.
The risk of COVID-19 spreading on flights appears very low but cannot be ruled out, despite studies showing only a small number of cases, the World Health Organization (WHO) said.
Chinese officials carried out a remote inspection of Brazilian slaughterhouses whose exports to the Asian country have been suspended due to Covid-19 cases among employees.
A volunteer taking part in clinical trials of the Covid-19 vaccine developed by Oxford University has died in Brazil, officials announced on Wednesday, though media reports said he had received a placebo, not the test vaccine.
Brazilian President Jair Bolsonaro on Wednesday rejected the announced purchase of 46 million doses of a potential vaccine against the coronavirus being developed by a Chinese company and tested in a state governed by a political rival, prompting some to question if he was allowing politics to steer public health decisions.
Venezuela plans to vaccinate citizens with Russian and Chinese coronavirus vaccines, which could arrive in the South American nation in December or January, President Nicolas Maduro said.
Spain became the first Western European country to exceed 1 million coronavirus infections on Wednesday (Oct 21), doubling its tally in just six weeks despite a series of increasingly stringent measures to control the second wave.
Chile, the world’s largest producer of copper, will use nanoparticles of the metal to disinfect voting centers ahead of this weekend’s referendum on changing the constitution, the government said Wednesday.
Britain's new polar ship, RRS Sir David Attenborough, has left her Merseyside construction yard. Sirens and accompanying tugboats marked the Attenborough's departure from builder Cammell Laird's wet dock at Birkenhead. Four years in the making, the £200m vessel is about to venture out on a series of sea trials.
At least 13 South Koreans have died after receiving flu shots in recent days, according to official and local media reports, ramping up fears about vaccine safety even as authorities rule out a link.