Coronavirus vaccinations are supposed to decrease the likelihood of multiple COVID-19 infections, at least until its effect wears off. However, those who do experience reinfections are at risk of multiple health conditions.
The first case of COVID-19 reinfection was reported in August 2020. A 33-year-old man who was first infected with the coronavirus in late March had contracted the virus again four and a half months later, reported researchers at the University of Hong Kong.
So why are reinfections getting more common? While initial cases of COVID-19 reinfection were largely blamed on testing flaws, cases of people losing their hard-won immunity were increasing. Rapidly evolving viruses capitalized on our quickly waning immunity, and the vaccines couldn’t keep up.
Reinfections become more common the longer the virus sticks around: coronavirus has mutated into less deadly but more contagious variants, often leading to season upticks in cases.
And while most reinfected patients recover quickly, some are having a hard time — being at a greater risk of heart conditions, hospitalization, and death.
We’re hardly as vary of COVID as we were during its initial months. While the infection always carries some risk, seasonal surges caused by new variants aren’t nearly as alarming.
Therapeutics have continually evolved to manage severe infections, and the inevitable reinfection isn’t as life-threatening as it once seemed. Science, however, says otherwise.
However, a previous infection did prevent reinfection to some degree. A previous infection could prevent the risk of reinfection by:
People experiencing a repeat infection with the Omicron variant tend to experience upper respiratory symptoms, which are particularly severe in the elderly.
The connection of long COVID with repeat infections is one shrouded in uncertainty. Data shows the risk of developing long COVID to be greater in people who experienced more serious symptoms during the initial infection. The chances of you getting long COVID from reinfection also exist.
Even a single COVID shot is shown to decrease a person‘s risk of developing long-term symptoms, at least to some degree. Moreover, some experts find repeat infections to decrease the risk of long COVID, while other findings were contradictory.