Countries straining to contain a second wave of COVID-19 are turning to faster, cheaper but less accurate tests to avoid the delays and shortages that have plagued efforts to diagnose and trace those ...

European countries are looking at buying millions of COVID-19 rapid tests mostly from Roche and Abbott , an EU document shows, as global production of the tests is stretched by a surge in infections.

As flu season arrives, a new highly infectious COVID-19 variant, Stratus (XFG), is driving a surge in US cases, first ...

Objective This study examined the patterns and persistence of SARS-CoV-2 seropositivity among college students from March to November 2020. Using data from a sample of students at Indiana University, ...

Innovative graphene-silver metasurface biosensor combines nanotech and AI, providing real-time, label-free COVID-19 detection ...

You may get a PCR test, which can show a positive result for up to three months after recovery. If you take a rapid antigen test, it may not detect COVID after nine days, but it is more accurate for ...

Many people confuse shame and guilt, and it is useful to know the difference between the two. The first reason is that shame often masks anger and vice versa. Some chronically angry and raging people ...

The cases of H3N2 flu have been reported in Delhi and other NCR cities. A recent survey said that nearly 69% of households in Delhi-NCR have reported at least one member down with flu-like illness ...

Sir Keir Starmer made waves on Sunday by declaring that Reform UK's policy on indefinite leave to remain (ILR) is "racist" and "immoral". Nigel Farage and his top lieutenants have reacted furiously, ...

Way back in iOS 16, Apple introduced a new feature called Rapid Security Responses, which allowed the company to quickly release important security patches to iPhone and iPad users without having to ...