Moderna ‘essentially the same’ as Pfizer, says Mackie as clock ticks on thawed doses – National – .

Moderna ‘essentially the same’ as Pfizer, says Mackie as clock ticks on thawed doses – National – .

The Middlesex-London Health Unit (MLHU) continues to urge unvaccinated and partially vaccinated people to get immunized against COVID-19, as it appears to be using thousands of thawed doses of Moderna which will deteriorate over the next two weeks.

The health unit said on Wednesday there was an excess of 21,300 doses of Moderna thawed in local refrigerators due to a drop in vaccinations in the previous two weeks.

The thawed doses are “above and beyond” those already allocated during upcoming appointments, said the health unit, adding that they must be used by August 12, because the vaccine taken in freezers and thawed should be used within 30 days.

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COVID-19: MLHU faces oversupply of Moderna doses as vaccinations decline

During Thursday’s COVID-19 press conference, Dr Chris Mackie, the region’s medical officer of health, said the MLHU had contacted other health units and found they were facing a similar over-supply issue. by Moderna.

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“We were all really on board this intense vaccination train, 50,000 doses per week. It’s not that the demand has declined, it’s that the demand has been met. This is the good news of this story. But it happened very quickly and so it was difficult to adapt appropriately during that time, ”he said.

The health unit says it has administered 81,000 doses of Moderna vaccine since July 1 and received just over 24,000 doses during the same period.

According to Mackie, the number of vaccinations per day has ranged between 1,600 and 3,500 in recent days, up from 7,000 at its peak. The large number of doses regularly taken out of the freezers to be ready for administration does not run out.

On top of that, the health unit recently received a shipment from Moderna that had to be placed directly in the refrigerators due to lack of freezer space. “Those two factors together just meant there was a lot of Moderna,” Mackie explained.

“If we were still moving at the same pace as a week ago with our vaccination clinics, we would have gone through this Moderna, without problem, in the next week or two. “

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The health unit is now encouraging people to get Moderna vaccinated through local mass vaccinations, mobile and pop-up clinics. (One of those pop-up clinics will be available in Victoria Park this weekend to give out vaccines during RibFest.)

Since last month, Ontario and other Canadian provinces have offered Moderna injections after a first dose of Pfizer and vice versa in order to quickly vaccinate as many people as possible. Both vaccines use mRNA technology, and Canada’s National Advisory Committee on Immunization has found “no significant difference” between the two.

“They are basically the same drugs,” Mackie said. “They just come with slightly different packaging, slightly different stabilizers, and adjuvants that help boost the immune system. The basic building block of the vaccine is mRNA, and it’s pretty much the exact same thing with Pfizer and Moderna. “

Click to play video: “Pfizer, Moderna says studies are underway in children under 12;  Anand says there is enough supply once approved '

Pfizer, Moderna says studies are underway on children under 12; Anand says enough supply once approved

Pfizer, Moderna says studies are underway on children under 12; Anand says enough supply once approved

With the drop in vaccinations, Mackie says the health unit has started calling people one-on-one to resume their second dose appointments on an earlier date.

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More than 643,013 doses of COVID-19 vaccine have been administered in London-Middlesex as of July 24, and currently 80% of London-Middlesex residents over the age of 12 have received at least one dose, while 62.8% received both.

Health officials have previously said they want the percentage to reach at least 90 to avoid further hospitalizations and deaths, especially amid lingering concerns about the highly contagious Delta variant that has caused outbreaks of COVID-19 in across the United States in recent weeks. .

According to provincial data, 99.5 percent of all COVID-19 intensive care admissions in Ontario between mid-June and mid-July were unvaccinated or partially vaccinated, and nearly 96 percent of related deaths were in the same group.

Locally, none of the 13 COVID-19 hospitalizations reported in London-Middlesex since June 17 have involved a fully vaccinated individual, the data shows. One death was reported during this time and it involved a person who had not been vaccinated.

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Even with these statistics, London Mayor Ed Holder expressed uncertainty at Thursday’s press conference about the likelihood that the region would see the remaining 20 percent of residents vaccinated.

“There are those who choose not to do this for a number of their reasons, until maybe they want to travel or there are circumstances where they cannot go somewhere unless that they haven’t been proven to have had two vaccinations, ”Holder said later. reiterating his comments from Monday’s briefing that this will be an “unvaccinated pandemic”.

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As of mid-June, 70%, or 182 cases, involved unvaccinated people, while 26%, or 69 cases, involved partially vaccinated people, according to health unit data. Only 11 cases involved people who were fully immune.

“Why should we put healthy people who demand certain health services at risk when those who don’t care enough about anyone choose not to be vaccinated and then they get sick, soak up and use our services?

“You see it today. The unvaccinated are those who fill the hospitals. The unvaccinated are those who contract COVID. Tell me how much does this make sense? “

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