What does CAL.20C stand for? A new Covid-19 strain discovered in Los Angeles could be to blame for the huge increase in infections in Southern California, according to a new study.
Researchers have yet to ascertain whether the local variation of the coronavirus is more dangerous than current coronavirus strains.
A novel coronavirus variant has been discovered in nearly one-third of the cases in Los Angeles, according to researchers. According to Cedars-Sinai scientists, this local strain, identified as “CAL.20C,” may be responsible to the large surge in Covid-19 cases in Southern California over the previous two months.
Dr. Eric Vail, assistant professor of Pathology and director of molecular pathology in the Department of Pathology and Laboratory Medicine at Cedars-Sinai, verifies that the current rise in Covid-19 positive cases in Southern California coincides with the introduction of CAL.20C. The research has been submitted to MedRxiv.org, an online archive for health and science manuscripts that has yet to be peer-reviewed. Los Angeles County has become one of the country’s coronavirus hotspots. Since the outbreak began, the county has reported over 1 million coronavirus illnesses and over 14,000 deaths. Since the beginning of November 2020, more than two-thirds of the instances have been added.
What do we know about this particular variation?
CAL.20C is not to be confused with B.1.1.7, a highly transmissible variation discovered in the United Kingdom. B.1.1.7 has been discovered in sporadic coronavirus cases in Los Angeles, San Diego, and San Bernardino counties in Southern California. The CAL.20C strain, on the other hand, was found in 36.4 percent of cases in the Cedars-Sinai study.
The viral variant CAL.20C was identified by the California Department of Public Health on January 17 based on data submitted by Cedars-Sinai and other researchers. The L452R variant is one of five recurrent mutations that make up the CAL.20C strain, which is spreading across the country, beginning in Los Angeles.
The study does not tell if the strain is more dangerous than current coronavirus strains. The researchers believe the new strain is more infectious, but additional research is needed to see if CAL.20C is more contagious than other strains of the virus. Experts underline, however, that the discovery of this unique SARS-CoV-2 strain, as well as strains discovered in the United Kingdom and South Africa, is critical to the frontline and worldwide surveillance of the Covid-19 epidemic, which is still evolving.
Dr. Wenjuan Zhang, first author and assistant professor in Cedars-Department Sinai’s of Pathology and Laboratory Medicine, says the team is “not sure what the new findings mean in terms of the infectivity and antibody resistance of the CAL.20C strain,” which is essential for future studies.
When was the first time you saw it?
According to the researchers, the emergence of the newly discovered variant occurred about or. Brinkwire News in a Nutshell