General side effects: tiredness, headache, muscle pain, chills, joint pain, fever, nausea, feeling unwell, swollen lymph ...

People with immune system health problems continue to take precautions against COVID-19 five years into the pandemic.

No scientific studies have established a causal relationship between the Pfizer vaccine and conditions that cause the ...

Indeed, a recent study published in the journal Arteriosclerosis, Thrombosis, and Vascular Biology found a prolonged ...

Researchers at University of Tsukuba have found that contracting COVID-19 significantly affects fear levels. Mild cases tend ...

Another year has gone by since the 2020 pandemic and COVID-19 remains at large, so experts weigh in on what will change in 2025.

Speculation about the alleged findings of a study on long COVID and post-vaccination syndrome spread widely among vaccine ...

The first severe human case of bird flu was recently reported in the U.S. Here are some ways the U.S. may be repeating the ...

A recent University of Utah Health study found that 4.5% of Covid-19 survivors developed chronic fatigue syndrome, a ...

A US government-funded study has found a significant rise in chronic fatigue syndrome cases among individuals recovering from ...

The future of Alberta's COVID-19 vaccination program is unclear as the federal government shifts responsibility for the ...

Scientists do not appear to have studied valacyclovir for post-COVID-19 brain fog. Another reader found valacyclovir helpful, ...