Spokane Regional Health District Health Officer Francisco Velazquez conducted a recent study of the subvariant. He did support the finding that it is more contagious and he also found two additional symptoms. The study shows that dizziness and fatigue are two new symptoms developed from the BA.2 strain.

Despite the fact that COVID-19 occurrences are decreasing, research shows that the omicron variant can re-infect patients. It can put them at risk of further infection and additional COVID-19 symptoms. People should continue to get vaccinated and booster to reduce their chance of infection, according to Velazquez. Especially since those two symptoms can be caused by other strains of the virus.

According to scientists, the BA.2 subvariant of the omicron coronavirus variant can induce more severe COVID-19 symptoms than the original omicron variation strain.

BA.2 has several characteristics that might make it capable of generating severe COVID-19 symptoms, according to recent lab trials in Japan.

“From a human standpoint, it might be a worse virus than BA.1 in terms of transmission and sickness,” said Dr. Daniel Rhoads, department director of microbiology at the Cleveland Clinic in Ohio.

Given the new studies conducted, most of the results would still recommend completing vaccinations. Universal COVID-19 prevention measures are still recommended. This includes frequent washing of hands, wearing of masks, and social distancing.

Though the new variant of COVID appears to be milder the WHO still recommends caution. The virus has the ability to mutate. This could develop into a strain that is deadlier than the previous Delta and Beta variants.

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When the COVID-19 pandemic hit, the world focused on how to tackle it. As we know now, vaccination became our key to attaining herd immunity. Many experts say this is the reason for the pandemic’s decline. The current variant that is spreading is the Omicron lineage. The symptoms appear to be milder and many cases recover faster than that of the Delta strain. This made many believe that the pandemic will soon be downgraded into endemic.

Recent studies in Netherland could refute the claim. Viruses don’t necessarily mutate to be milder. As we were all focused on COVID, another infectious disease has been moving under the radar. HIV has reached a pandemic status at some point until people began to learn how to live with it. There is a new HIV variant discovered recently that is more transmissible than the original sequence.

HIV Variant

The new HIV variant found in the Netherlands shows three to five times higher virus presence in the bloodstream. This makes the people with the virus more infectious. Also, it is found that their immune system deteriorates faster. This could lead them to develop AIDS faster than those who were infected by the original strain. This new HIV variant already has over 500 mutations scattered across its genome.

William A. Haseltine has written extensively about the HIV virus taking years to mutate and SARS-Cov 2 being able to do it in months. With HIV, it’s a long process to pass it to another person. It would take 100 sexual contacts for a man to transmit it and 200 sexual contacts for a woman. This makes the chances of the virus evolving slower and replication could take a while. Omicron on the other hand the replication only takes hours or days. This virus can be transmitted through the air we breathe.

The COVID variants depend on transmissibility to mutate. There are already many mutations some stronger than the one prior. There will be many ways for the virus to mutate to increase transmissibility but their virulence could change. It is not necessarily a milder virulence as shown by HIV mutations. As long as we give it the grounds, it will continue to mutate.

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