Health
A new Covid-19 XBB subvariant has arrived in India. How worried should I be?
The emerging Covid variant has been expected for some time, but Reported in various parts of the country, mainly in Maharashtra. Winter is about to start, but it’s a wait and see to see if there’s a new wave coming. COVID-19 Infection. Dr. Sanjay Pujari, an infectious disease expert and member of the Indian Council for Medical Research (ICMR), said that based on his experience in Singapore, the vaccine is new for the severe disease associated with his XBB subtype. He said it could work well for prevention.
fast-moving variant Omicron have been reported – even more so in Maharashtra. What are these Covid variants?
Omicron subvariants XBB, BQ.1 have been reported. XBB is a recombination (combination) of two Omicron BA.2 subvariants (BA.2.10.1 and BA.2.75). Many mutations on the surface of the virus are involved in immune escape from neutralizing antibodies that target the spike protein. According to WHO (as of 12 October 2022), Omicron is now the predominant variant in global circulation, accounting for more than 98% of sequences shared with his GISAID since February.
Where else has this Covid variant been reported in India and around the world? Was it first detected here?
According to the WHO weekly epidemiological update on COVID-19 (26 October 2022), 390 omicron descendant lineages and 48 recombinants have been identified. XBB and XBB.1 have been reported in 1,453 genome sequences from 35 countries including Singapore, India, Bangladesh, Australia and the United States. Cases have started to decline since last week, but are linked to a surge in COVID-19 in Singapore.
Is it cause for concern? Could it cause a surge?
Like other viruses, the SARS-CoV2 virus is expected to mutate and change over time. Some of these mutations may not be important, but according to WHO, the changes can influence the characteristics of the virus, such as how easily it spreads and the severity of associated illness.
The XBB subvariant is probably the most immunoevasive variant to date, especially to avoid neutralizing antibody responses induced by vaccination or previous infection. This can lead to increased infections. However, there are no data linking it to more serious illnesses. Based on the experience in Singapore, it appears that the vaccine may work well to prevent severe illness associated with this subspecies. Resistance to monoclonal antibodies that prevent progression to HIV has also been noted.
How many cases and symptoms so far?
XBB and XBB.1 have been reported in 1,453 genome sequences from 35 countries. Because of immune evasion properties, reinfections and breakthrough infections can occur, but are mostly mild and cause upper respiratory symptoms.
What are the effects of vaccines?
Very preliminary evidence suggests that vaccines may help prevent serious illness. Further information is expected soon from the WHO Technical Advisory Group Statement on Virus Evolution.
I have Covid fatigue. With so many new subvariants, should boosters be used? What about mRNA?
Yes, you should take boosters as they can help prevent severe illness and hospitalization. Vaccines (including vaccinations) can help prevent serious illness. Therefore, taking boosters is especially important for those at high risk of severe illness. Currently, no mRNA vaccine is available in India.
What precautions should be taken?
For the elderly, especially those with chronic comorbidities and immunosuppression, preventive dose catch-up is essential. Masking should continue, especially in closed, congested environments without adequate ventilation. Staying at home is also important in case of acute respiratory illness. Increased surveillance, including genome sequencing, should continue.
why Dr Pujari
Doctor Sanjay Pujari, MD, FIDSA is the Director and Chief Consultant of the Institute of Infectious Diseases., PuneHe is also a member of the Indian Council for Medical Research (ICMR)-Covid 19 Task Force.
|
Sources 2/ https://indianexpress.com/article/lifestyle/health-specials/covid-19-xbb-sub-variant-india-8235722/ The mention sources can contact us to remove/changing this article |
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
to request, modification Contact us at Here or [email protected]
 |
 |
 |
