Q: We are preparing to travel (hopefully) to Europe at the end of September. A PCR test performed within 72 hours of our originating flight is required. With the need for testing ramping up due to the ...

Patients in rural communities often lack timely access to innovative infectious disease testing because diagnostic laboratories are located far away. Long transport times and logistical barriers delay ...

Though they’re not perfect, at-home tests will detect infections about 80% of the time, according to the U.S. Food and Drug Administration. So is there any reason to get a PCR test anymore? Judging by ...