‘COVID-19 could have started 3-4 months before December in China’

Down To Earth speaks to Maureen Miller, infectious disease epidemiologist and medical anthropologist about the possible origins of the novel …

COVID-19: Possible link between virus, intensive pig farming, says study

SARS-CoV-2 may have transmitted from infected pigs to a farm worker, from pig meat to the human food chain or from pig faeces into the environment,…