New Covid-19 Variants reduce the incubation period
The Covid-19 incubation period is one of the essential epidemiological parameters of infectious diseases. As we have known since December…
COVID-19 screening test for high-risk activities
Some COVID-19 infected patients do not have symptoms during the infected period, resulting in a high risk of spreading. Conducting…
Saliva-based COVID-19 test could replace the discomfort of nasal swab
In July 2022, Health Canada authorised a Saliva-based COVID-19 PCR test to facilitate specimen collection and scale up COVID-19 testing.…
The U.S. CDC dropped quarantine, distancing to regular COVID-19 testing
On Thursday, the nation's top public health agency relaxed its COVID-19 guidelines, dismiss the recommendation that Americans quarantine themselves if…
Differentiate between cold, flu, COVID-19
There are many similarities and differences between COVID-19 and influenza and the common cold. They...
Now Top COVID Symptoms: Sore Throat & Cough？
According to a symptom report from 17,500 recently diagnosed COVID-19 patients, the main symptoms were: sore throat (58%), headache (49%),…
Stop the spread of Covid-19, do Rapid Home Test after suspective contagious
Covid-19 rapid home tests could open access to testing for many more people, with and without symptoms, potentially in locations…
When should you conduct a COVID-19 test at home?
When you or a member of your household exhibits symptoms that are consistent with COVID-19,...
Introduction to Long COVID
People with long COVID may experience a variety of symptoms that can persist for more...
Diagnostic Utility of Antigen Detection Rapid Diagnostic Test for COVID-19
Real-time PCR (RT-PCR) is a standard gold test for detecting COVID-19 in the laboratory. Despite...