This decision, well within current norms for care, was nonetheless consequential: The president was forced to cancel a trip to advocate for legislation in support of the domestic semiconductor ...

Given the highly infectious nature of the COVID pathogen, tests for the virus had to be quick, reliable and safe. The test ...

Despite COVID-19 cases in the UK surpassing 50,000 for the first time since July, the UK government has announced fully-vaccinated holidaymakers travelling from non-red listed countries will be ...

A polymerase chain reaction (PCR) test detects genetic material from a pathogen or abnormal cell sample. Ways of collecting samples include a nasal swab, a saliva swab, or taking a sample of blood.

Joey Levy, a luxury travel adviser with Embark Beyond, was helping clients plan a long-awaited honeymoon. They wanted to go to Zambia, Zimbabwe and South Africa on a once-in-a-lifetime trip to see ...

A new biotechnology company in McKinney has ambitions to become the world’s first fully integrated platform for polymerase chain reaction (PCR) testing — the same technology behind a common COVID-19 ...

At-home COVID-19 tests have become an easy way to self-diagnose. But current tests have drawbacks, such as the length of time it takes to get an answer, or how accurately the test can identify a ...