Covid: A recent study warns that vaccines “may not give good mucosal immunity” – health concerns.
Booster vaccines for CORONAVIRUS serve to enhance the protection provided by the first two doses. The advantages are obvious: a lower chance of hospitalization and death. There are, however, upper limits to what the jab may accomplish.
The global elimination of coronavirus is “unlikely,” according to scientific opinion published in the journal Zoonoses, thus taking a long-term approach to disease management is critical. Covid vaccines, which include inactivated whole viral vaccines, mRNA vaccines, and adenovirus-vectored vaccinations, have proven to be beneficial in avoiding severe disease to date. However, Covid vaccinations have limits, according to experts from The University of Hong Kong.
According to the researchers, “they may not confer strong mucosal immunity to prevent the establishment of infection and subsequent viral shedding and transmission.”
This indicates that the Covid immunizations are ineffective in preventing a person from contracting coronavirus and spreading it to others.
Xin Li, one of the study’s authors, stated, “Mucosal vaccines administered by intranasal method may provide a promising direction.”
Following two intramuscular vaccines (injections into the upper arm muscles), Li and his colleagues recommend a third injection into the nasal canal.
This is supposed to boost “systemic cell-mediated immunity and antibody response” as well as “mucosal immunity.”
“Repeated booster vaccine doses will almost certainly be required,” the researchers speculated.
“This is especially true for the elderly and immunocompromised people, who are particularly susceptible to infection.”
Annual Covid booster shots, similar to yearly flu shots, are expected to be required for these people, according to the researchers.
However, in England, the third Covid booster shot will not be administered through the nose.
Covid booster shots, like the other two Covid vaccines, will be administered in the upper arm muscle.
“Booster vaccination doses will be provided on the NHS for persons most at risk from COVID-19 who have already had two doses of a vaccine,” according to the NHS.
This includes the following:
The NHS noted, “People who are pregnant and in one of the eligible groups can also have a booster dosage.”
Those who are eligible for a Covid booster vaccine can expect to be provided one at least six months following their second dose.
People will be contacted by the NHS, much as they were when the first two Covid vaccinations were made available.
The majority of people will receive either the “Brinkwire Summary News” or the “Brinkwire Summary News”.