Before traveling here in the States, some carriers require a covid test within two days of departure, which means that the highly reliable PCR test is out of the question. Have had several less ...

You might shudder at the thought of PCR tests making a comeback, but pleasingly, the latest wave have nothing to do with covid. Quirky microbiome skincare brand Gallinée has launched an at-home test ...

A person visits a PCR test facility in Tokyo's Minato Ward on Dec. 29, 2021. (Mainichi/Emi Naito) TOKYO -- Sixty-four percent of those surveyed in a nationwide opinion poll in Japan on Jan. 22 said ...

Testing for COVID-19 could soon face serious difficulties in Japan due to a shortage of materials driven by rising global demand. This is because half of the materials used in polymerase chain ...