calumnus said:
GivemTheAxe said:
BGolden said:
3 people get together.
One has had the virus and recovered.
One has had the vaccine.
One has had neither.
Which one of them is at risk from the
others?
Trick question unless all three are on the same deserted island
A is at risk from C if C catches COVID from a fourth person.
C is at risk from A if A gets reinfected from a fourth person with COVID. (Recovering from COVID is no sure protection against reinfection. )
The only safe person is B who received the vaccine.
A person who is vaccinated should not have more antibodies than a person who actually had COVID and recovered.
What do you base this statement on?
"Which produces a stronger immune response: a natural infection or a vaccine?
The short answer: We don't know. But Covid-19 vaccines have predictably prevented illness, and they are a far safer bet, experts said.
Vaccines for some pathogens, like pneumococcal bacteria, induce better
immunity than the natural infection does. Early evidence suggests that the Covid-19 vaccines may fall into this category. Volunteers who received the Moderna shot
had more antibodies - one marker of immune response - in their blood than did people who had been sick with Covid-19.
In other cases, however, a natural infection is more powerful than a vaccine. For example, having mumps which can, in rare cases, cause fertility problems in men generates lifelong immunity, but some people who have received one or two doses of the vaccine still get the disease."
(Source:
'Natural Immunity' From Covid Is Not Safer Than a Vaccine)