Last updated on June 14th, 2021The cycle threshold (Ct) can be defined as the thermal cycle number needed to amplify viral RNA at which the fluorescent signal exceeds that of the background and thus passes the […]
Last updated on May 30th, 2021The SARS-CoV-2 viral antigen is generally detectable in nasopharyngeal swab specimens during the acute phase of infection. Most of the currently available antigen testing devices for the diagnosis of COVID-19 […]
Last updated on May 22nd, 2021When two pharmaceutical companies Moderna and Pfizer/BioNTech announced developments of mRNA (messenger RNA) vaccine against COVID-19, there is widespread optimism around the globe as it may limit COVID pandemics. Scientists […]
Last updated on May 6th, 2021Today, the whole world is suffering and threatened with this newly discovered disease, the COVID-19. People who are infected with the coronavirus are showing symptoms that are almost similar to […]
Last updated on July 4th, 2021Radiation is currently used for sterilization and decontamination in the medical supplies (surgical supplies, vaccines, and drugs) and food industries. Two types of radiations are available; ionizing and non-ionizing. Radiation […]
Last updated on October 9th, 2020SARS-CoV-2 IgG/IgM rapid test is a lateral flow immunoassay intended for the qualitative detection of IgM and IgG antibodies to SARS-CoV-2 in the blood (serum, plasma) from patients suspected of […]
Last updated on May 30th, 2021Nasopharyngeal (NP) swab is the optimal upper respiratory tract specimen collection method for viral respiratory infections such as respiratory syncytial virus (RSV), SARS-CoV-2, influenza virus A & B, and parainfluenza […]
Last updated on October 9th, 2020Rapid collection and testing of appropriate specimens from patients meeting the suspected case definition for COVID-19 is a must for outbreak control and clinical management. Molecular testing is the current […]
Last updated on June 6th, 2021 SARS-CoV-2 is a novel virus that first appeared in Wuhan, China, in December 2019. It is a member of the Coronaviridae family, so named for their “crown-like” appearance. It […]
Last updated on May 30th, 2021Cepheid, one of the leading molecular diagnostic companies, which is also the manufacturer of GeneXpert System, has received emergency use authorization (EUA) from FDA for its rapid SARS-CoV-2 test kit. […]
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