Why Mayo Clinic says people need to take omicron seriously

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Vaccine for omicron variant , could take months, Moderna CEO says.CEO of Moderna Stephane Bancel says it could be months before a vaccine targeting the omicron variant of COVID-19 is made available, CNBC reports.CEO of Moderna Stephane Bancel says it could be months before a vaccine targeting the omicron variant of COVID-19 is made available, CNBC reports.Moderna reportedly expects the variant to be highly infectious, but data remains inconclusive.Mutations of the spike protein of the coronavirus have been linked to higher transmission rates.Mutations of the spike protein of the coronavirus have been linked to higher transmission rates.The World Health Organization says the omicron variant has experienced 30 of these mutations.The World Health Organization says the omicron variant has experienced 30 of these mutations.Experts say these mutations could possibly have a negative impact on the efficacy of the coronavirus vaccines.Experts say these mutations could possibly have a negative impact on the efficacy of the coronavirus vaccines.Depending on how much it dropped, we might decide on the one hand to give a higher dose of the current vaccine .., Stephane Bancel, CEO Moderna, via CNBC.Depending on how much it dropped, we might decide on the one hand to give a higher dose of the current vaccine .., Stephane Bancel, CEO Moderna, via CNBC.According to CNBC, Pfizer has started to develop its own vaccine to specifically target the omicron strain.According to CNBC, Pfizer has started to develop its own vaccine to specifically target the omicron strain.Pfizer CEO Albert Bourla says omicrons' impact on COVID-19 vaccines remains unclear.The company reportedly created a DNA template of the new strain on Nov. 26....we would be able to have the vaccine in less than 100 days, Albert Bourla, CEO Pfizer, via CNBC....we would be able to have the vaccine in less than 100 days, Albert Bourla, CEO Pfizer, via CNBC

This virus replicates about 70-fold faster than the delta variant

The infection rate of omicron, the highly infectious variant of COVID-19, is doubling about every two days, says Dr. Gregory Poland, an infectious diseases expert and head of Mayo Clinic’s Vaccine Research Group.

“We do know from early data that this virus replicates about 70-fold faster than the delta variant. And we see manifestations of that. For example, for somebody who’s previously been infected with COVID, their chance of getting reinfected with omicron is almost 5½-fold higher than reinfection with delta.”

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Breakthrough infections are also happening. Poland said because of the extraordinary transmissibility of the omicron variant, and the waning of immunity from vaccine or infection over time, there is a decrease in protection against infection.

“If you look after two doses of vaccine, and you wait at least three months, your protection against infection or hospitalization goes down to about 30%-40%. If you get that booster dose, in essence, a third dose, your protection against hospitalization, jumps back up to what it had been, if not higher, so about 75%-80% protection against infection and hospitalization. Notice I didn’t say 100%. That’s why we’re still wearing masks. That’s why we’re still distancing.”

Poland said there are many questions about the virus as well as misinformation about safety and symptoms.

“When we look at the latest data that just came out from London, so a context epidemiologically, socially and culturally much like ours, unlike South Africa, they are not seeing a decrease in hospitalization rates or severity of symptoms with omicron. Their omicron outbreak is ahead of ours. We had better take that very seriously,” he added

“When you take a virus that’s much more transmissible and has an equal chance of causing hospitalization and severe symptoms, you’re talking about a virus that has the capacity to cause a surge in hospitalization and deaths, and that underscores the recommendation that you continue to wear masks, continue to distance, continue to sanitize your hands and get that booster dose of vaccine.”

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For those who are gathering with family and friends for the Christmas holiday, Poland said he wants everyone to gather safely ― not spread disease to one another ― and that means everyone is fully vaccinated with a booster vaccine.

“The second thing you want to do is get a rapid test before you’re going to gather with people that you have not immediately been around over the last week or so. The problem now is there’s this surge demand for testing as people waited to make appointments. If it’s not possible to do that, I would give strong consideration, if possible, to holding your celebration outdoors, or if that’s not possible, masking. I know that won’t be popular. But if you say our goal is to keep everybody safe, then it’s boosters, rapid testing and if you can’t do those, masking.”

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