Six to know about the new XBB COVID variant

Singapore | Public fitness experts are warning that a new wave of COVID-19 is about to break out in Australia as strains of the virus take hold, adding XBB. Singapore is emerging from the crest of its XBB wave, according to fitness authorities. They want to know.

First of all, if it’s controlled to dodge COVID-19 so far, you might be in luck. The XBB subvariant is a uniquely successful escape artist. The mixture of two strains of the omicron variant has at least seven mutations at the tip of the virus, making it more difficult to recognize and repel antibodies produced through vaccines. It is more “immune evasive” than previous strains.

Masks are still not unusual in Singapore and are mandatory on public transport, but XBB has still spread rapidly. Bloomberg

The good news is that vaccines, even those not designed for omicron, are still effective in preventing serious illness due to XBB infection. The bad news is that you get sick.

Second, if you had COVID-19 before omicron, you may only have struggle. The World Health Organization notes that there is preliminary evidence indicating an increased threat of reinfection with XBB, “compared to other circulating omicron sublineages. “

Third, there are no foot soldiers, or at least there are none. It is one of the maximum infectious strains to date. Masks are still not unusual in Singapore and are mandatory on public transport, however, XBB is still spreading rapidly. Over the past month, there’s been a huge mess of rescheduling as other people test positive and then disappear from sight for a week or two. Not as unusual as a vacation but much less pleasurable.

So, you deserve to literally isolate yourself (which isn’t a huge challenge considering it’s hard to get off the couch for the first week or so).

On Friday, Singapore’s Ministry of Health announced that the XBB wave is “winding down. “However, it will distribute a circular of immediate verification kits free of charge to all households. The idea is to temporarily locate if it is positive and then quit. You yourself stay indoors for about a week.

Fourth, he hides. When I went to see my GP 3 weeks after my first positive for antibiotics for an eye infection, he told me that secondary infections were very common.

Fifth, if you want a booster, get one, and as up-to-date as you can imagine to be better prepared to combat XBB and other strains. Late last month, the Therapeutic Goods Administration provisionally approved the Pfizer BA. 1 vaccine. He noted that clinical studies recommend that this vaccine “produces neutralizing antibodies opposed to BA. 4/5, but to a lesser extent than BA. 1. “Australia lags behind other jurisdictions, such as Singapore, which approved the newer Moderna vaccine variants.

Finally, herbal immunity acquired after infection is very likely to last at least a few months. So, if you get caught up in the next wave of infections, XBB will be done with you before you have time to ruin your Christmas or January holidays and give you a smart run until 2023.

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