Headache as a COVID-19 onset symptom and post-COVID-19 symptom in hospitalized COVID-19 survivors infected with the Wuhan, Alpha, or Delta SARS-CoV-2 variants.
Mohammadreza PourahmadiMaría Luz CuadradoVictor Gomez-MayordomoJuan Torres-MachoOscar J Pellicer-ValeroJosé D Martín-GuerreroLars Arendt-NielsenPublished in: Headache (2022)
Headache was a common symptom in both the acute- and post-COVID-19 phase in subjects infected with the Wuhan, Alpha, and Delta variants but mostly in those infected with the Delta variant.