What is PVS after COVID-19 Vaccination ?
PVS is a term used to describe a condition that some people experience after receiving a COVID-19 vaccine. PVS is not yet well understood, but it is characterized by persistent and debilitating symptoms that affect multiple organ systems and interfere with daily functioning. Some of the common symptoms of PVS are exercise intolerance, excessive fatigue, numbness, brain fog, and neuropathy .
Research Study on PVS after COVID-19
According to a study by Yale researchers, PVS affects about 0.01% of people who receive a COVID-19 vaccine. The study included 241 individuals who self-reported PVS after COVID-19 vaccination and who joined the online Yale Listen to Immune, Symptom and Treatment Experiences Now (LISTEN)
PVS is a condition that causes persistent and debilitating symptoms that affect multiple organ systems and interfere with daily functioning. The study found that PVS was more common among women, white people, and those who received the Pfizer-BioNTech or Moderna vaccines. The study also found that PVS was associated with low health status, high symptom burden, and high psychosocial stress. The cause and treatment of PVS are unknown, and more research is needed to understand and help people with this condition.
The study was based on self-reported data from people who joined the online LISTEN study from May 2022 to July 2023. The participants had a median age of 46 and a median of 22 symptoms attributed to PVS. The symptoms began within a median of 3 days of vaccination and lasted for a median of 595 days. The participants tried a median of 20 treatments, both prescription and non-drug, but none of them were effective. The participants also reported high levels of anxiety, depression, and hopelessness in the week before completing the survey.
The study had some limitations, such as the lack of a control group, the possibility of selection bias, and the reliance on self-reported data. The study could not estimate the incidence or the risk factors of PVS, nor could it confirm the causal link between vaccination and PVS. The study also did not include people with long COVID, which is another condition that causes long-term symptoms after COVID-19 infection.
The study was a step toward acknowledging the effects of PVS, according to the lead researcher. He said that the next step was to correlate the symptoms of PVS with immune function tests. He also said that the LISTEN study was still recruiting participants who had PVS or long COVID.
PVS is a rare but serious condition that affects some people after COVID-19 vaccination. It is important to be aware of the signs and symptoms of PVS and to seek medical attention if they persist or worsen. It is also important to remember that COVID-19 vaccines are still the best way to protect oneself and others from the deadly virus, and that the benefits of vaccination outweigh the risks of PVS for most people.
Cause of PVS after COVID-19
The exact cause of PVS is unknown, but some possible mechanisms include immune dysregulation, neuroinflammation, vascular damage, or genetic predisposition . There is no specific diagnostic test or treatment for PVS, but some supportive measures that may help include symptom management, physical therapy, cognitive behavioral therapy, and peer support . There is also a need for more research to understand and treat this condition, as well as to identify risk factors and preventive strategies .
Is PVS after COVID-19, a serious health issue ?
PVS is a rare but serious condition that can affect some people after receiving a COVID-19 vaccine. It is important to be aware of the signs and symptoms of PVS and to seek medical attention if they persist or worsen. It is also important to remember that COVID-19 vaccines are still the best way to protect oneself and others from the deadly virus, and that the benefits of vaccination outweigh the risks of PVS for most people.
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