Note that a recent review suggests seroconversion starts around day 12 after COVID-19 symptom onset (Chvatal-Medina M et al., Frontiers in Immunology, April 2021) and where adaptive antibodies to spike protein correlate with severity and not protection.
Yes, skin rashes can be a sign of SARS-CoV-2 infection (https://covidskinsigns.com/). A new symptom associated with omicron is dizziness but only in the vaccinated according to Dr. Tim Spector (ZOE, UK). When I presented with omicron I suffered extreme dizziness and blocked ears, nausea, slight dry cough, sore throat, but the joint pain reminded me of serum sickness which is considered an allergic like reaction although no fever. The only skin issue was some blistering of fordyce spots. I had received the first Pfizer dose on April 4, 2021 and the second on July 31, 2021. I believe I had COVID-19 the end of January 2020 with hematochezia as the only symptom.
Note that a recent review suggests seroconversion starts around day 12 after COVID-19 symptom onset (Chvatal-Medina M et al., Frontiers in Immunology, April 2021) and where adaptive antibodies to spike protein correlate with severity and not protection.
Another take:
COVID-19 severity is a result of tetanus, flu vaccine-induced allergy to the SARS-CoV-2 virus; Use famotidine, cetirizine, ivermectin to treat
https://vinuarumugham.substack.com/p/covid-19-severity-is-a-result-of?s=w
Yes, skin rashes can be a sign of SARS-CoV-2 infection (https://covidskinsigns.com/). A new symptom associated with omicron is dizziness but only in the vaccinated according to Dr. Tim Spector (ZOE, UK). When I presented with omicron I suffered extreme dizziness and blocked ears, nausea, slight dry cough, sore throat, but the joint pain reminded me of serum sickness which is considered an allergic like reaction although no fever. The only skin issue was some blistering of fordyce spots. I had received the first Pfizer dose on April 4, 2021 and the second on July 31, 2021. I believe I had COVID-19 the end of January 2020 with hematochezia as the only symptom.