The development and distribution of effective coronavirus vaccines has made many Americans hope that they will soon be protected from potentially deadly contact with COVID-19. But for the millions who have contracted and survived COVID, the question of how long their natural immunity will keep them safe has been the subject of great scientific debate. Now, new research has found that having certain symptoms during the course of your illness may be a sign that you are more likely to have more “persistent” immunity to COVID. Read on to see what symptoms can keep you immune longer and to learn more about the signs that you may be sick, check out This strange pain may be the first sign that you have COVID, the study says.
The new University of Wisconsin study, which was published as a prepress on January 6 and has not yet been peer-reviewed, analyzed blood tests of 113 coronavirus-infected patients five weeks after recovering from the disease and again three months later. the disease. The researchers decided to determine the level of concentration of antibodies circulating in their systems at both intervals. The findings corroborate the results of other studies that elderly, male and / or severely ill patients saw higher concentrations of antibodies, which is a key indicator of immunity. But research also “demonstrated for the first time that [specific] Symptoms of COVID-19… correlated consistently with higher levels of anti-SARS-CoV-2 “antibodies for at least three months.
Overall, the research found that while “hospitalized individuals had higher levels of antibodies than non-hospitalized individuals”. But for patients who were not hospitalized, the symptoms led to various levels of antibodies, with “cough, body aches, headache, nausea and vomiting” only correlated to some antibodies present and “chills, shortness of breath, tightness in the chest, sore throat, loss of taste or smell and runny or stuffy nose “correlated to” none or almost [no]”antibodies.
Still, the study’s authors point out that more research needs to be done on the subject, writing “future work is needed to determine which antibody titers [concentrations] are protective against reinfection and for how long these [concentrations] last.”
So, what symptoms generated the most “persistent” levels of antibodies? Read on to find out and to find out more about what can put you on the road to serious illness, check if you have this blood type, you are at a high risk of getting serious COVID.
Read the original article at Better life.
Running at a high temperature is usually a sign that your body is working to fight an infection. But in the case of COVID, it can also be a sign that your immune response is generating more antibodies.
“Fever…[is] a sign of a systemic inflammatory response, suggesting that such an inflammatory response may be the key to the development of a strong anti-SARS-CoV-2 antibody response “, wrote the study authors. And to find out what constitutes fever, check its “Normal” The temperature is actually not 98.6 degrees, warn doctors.
Although being sick rarely leaves people hungry, feeling a drop in appetite accompanies fever as a sign of a “systemic inflammatory response”, according to the study authors. This means that your lack of hunger can signal an important immune response occurring in your body. And for more information on the serious signs to watch for, check if you have one of these COVID symptoms, the CDC says to call 911.
Although stomach problems are a well-known symptom of potentially serious COVID, the study authors note that “they did not see an increase in diarrhea” in hospitalized patients. What the research found, however, is that the symptom appeared in outpatients with higher antibody responses.
The study authors hypothesize that the symptom may be “a marker of serious illness”, but also speculate that suffering it during COVID may indicate that the virus has infected the gastrointestinal system, which “would directly increase the antibody response. , perhaps by activating inflammatory cells throughout the gut. “And to receive regular COVID news directly in your inbox, sign up for our daily newsletter.
The study researchers attribute abdominal pain to the same infection that causes diarrhea in patients with COVID. Still, the researchers admit that more research on the correlation is needed. And for more information on this symptom, see This is how to know if your stomach pain is COVID, doctors say.