for a vaccination programme to work, enough of the population needs to be vaccinated. it's not as if any of these vaccines are brand new; they have all built on previous SARS/ MERS research.
The vaccines produced by Pfizer and Moderna are mRNA vaccines.... the first of this kind. The technology has been 30 years in the making, however. Perhaps another reason for some to sit back and wait.
This
We have never been able to produce a viable messenger RNA vaccine. The FDA just released the possible adverse reactions for the vaccine. Check out page 17 for the deets. (EDIT) NOT on page 17 I will try and post them soon
www.fda.govFirst on the list is “Guillain-Barré syndrome,” described as “a rare disorder in which your body's immune system attacks your nerves.” The syndrome has “no known cure” and it mortality rate is “4% to 7%.” In contrast, John Hopkins University estimates that the current percentage of deaths reportedly due to COVID-19 cases in the U.S, is only 1.9%.
“Acute disseminated encephalomyelitis,” a “rare inflammatory condition that affects the brain and spinal cord,” is second on the FDA’s list. Third is “Transverse myelitis,” a neurological disorder which inflames the spinal cord, causing “pain, muscle weakness, paralysis, sensory problems, or bladder and bowel dysfunction.”
Also listed as a possible outcome of a potential vaccine is “Anaphylaxis,” the severe allergic reaction which can lead to anaphylactic shock.
A “stroke,” and “convulsions/seizures” are further possible side-effects, along with “Acute myocardial infarction” or heart attacks, inflammation of the muscles around the heart, and even death.
The U.K. government’s warning for the Pfizer vaccine says it should not be used by pregnant or breast-feeding mothers and children. The document adds that it is as yet unknown what effect the vaccine will have on fertility. It also says, “women of childbearing age should be advised to avoid pregnancy for at least 2 months after their second dose. It attacks a protein that is vital for placenta growth and survival as if an invader... Not good
The FDA also suggested that Kawasaki disease as being a possibility after the vaccine. The disease “mainly affects children under the age of 5,” and is “always treated in hospital.”