![]() Omicron's route into cells helps explain symptom profile "Our data, in combination with those from other sources, show that the mRNA COVID-19 vaccine is well tolerated by patients with a history of cancer, including those receiving active treatment." The harms of COVID-19 are "compounded for patients with cancer who have refused vaccination," they said. Overall, post-vaccination symptoms were reported by roughly 73% of patients regardless of whether they had cancer, with pain at the injection site being the most common adverse event.Įarlier studies have found vaccine hesitancy among cancer patients, the researchers noted. People with and without cancer reported similar rates of pain at the injection site, muscle pain, joint pain, fever, chills, headache, nausea, and fatigue, the research team reported in the Journal of the National Comprehensive Cancer Network. The Pfizer vaccine has been shown to work well in such cases. More than 90% of the cancers involved solid tumors. Researchers surveyed 1,753 recipients of two doses of the Pfizer/BioNTech vaccine, about two-thirds of whom had a history of cancer and about 12% of whom were receiving chemotherapy, immunotherapy, radiation therapy or surgery for their disease. MRNA vaccine side effects no worse in cancer patientsĬOVID-19 vaccines using mRNA technology do not produce any extra short-term side effects in cancer patients, a new study suggests. "People with COVID-19 should pay attention to their health and seek medical care if they experience symptoms like chest pain, chest pressure, palpitation, swelling in the legs, etc." ![]() "It really spared no one," Al-Aly told Reuters. The risks were high even in people who had mild COVID-19 and did not need to be hospitalized for it, he noted in a Twitter thread. Louis Health Care System and Washington University in St. ![]() The elevated risks among former COVID-19 patients were evident in young and old, Blacks and whites, males and females, people with and without diabetes and with and without kidney disease, as well as smokers and nonsmokers, said Ziyad Al-Aly of the VA St. An average of one year after their recovery from the acute phase of the infection, the COVID-19 survivors had a 63% higher risk for heart attack, a 69% higher risk for problematic irregular heart rhythm, a 52% higher risk of stroke, a 72% higher risk of heart failure, and a nearly three times higher risk of a potentially fatal blood clot in the lungs compared with the other two groups, according to a report published on Monday in Nature Medicine. Department of Veterans Affairs compared rates of new cardiovascular problems in 153,760 individuals infected with the coronavirus before vaccines were available, 5.6 million people who did not catch the virus, and another 5.9 million people whose data was collected before the pandemic. Long after recovery from COVID-19, people face significantly higher risks for new heart problems, a large study has found. Risk of new heart problems much higher after COVID recovery They include research that warrants further study to corroborate the findings and that has yet to be certified by peer review. (Reuters) - The following is a summary of some recent studies on COVID-19.
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