Only thing to be wary of is that with every infection is a chance of mutation, particularly when you have a mix of unvaccinated, single and double jabbed.
I don’t know how many mutations are doing the rounds now but in September 2020:
“Despite the virus’s sluggish mutation rate, researchers have catalogued more than
12,000 mutations in SARS-CoV-2 genomes.
https://www.nature.com/articles/d41586-020-02544-6You’re not going to avoid mutations whether people are vaccinated up to 5 times, have natural immunity or no immunity. It’s a part of viruses we can’t avoid.
“Rather, mutation is a humdrum aspect of life for an RNA virus. Because these viruses employ an intrinsically error-prone RNA polymerase for replication, their genomes will
accumulate mutations during every copying cycle. Moreover, these cycles can occur on the order of hours, ensuring that a
diverse virus population will be generated within a single infected host. While this amazing capacity to mutate fuels the engine of evolutionary change,
most mutations adversely impact some aspect of virus function â€
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7095397/Mutation is an inevitable consequence of being a virus, and mutations can happen naturally and in some cases through vaccination
“Vaccination, which intensifies and modifies selection by protecting hosts against one or more pathogen strains,
can drive the emergence of new dominant pathogen strains-a phenomenon called vaccine-induced pathogen strain replacement.â€
https://pubmed.ncbi.nlm.nih.gov/17459810/We’re not going to get rid of this it will run it’s course like other pathogens and natural selection will take its place. Remember any mutation that makes a virus more deadly will typically kill off the virus as it will have no hosts to transmit to, that’s why mutations are usually more transmissible but less deadly