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C., Egorova, N., Harrison, A

The clinical evidence base for topical use is stronger than for injection

Ann Intern Med 174:JC17 Hendriks RW, Yuvaraj S, Kil LP (2014) Targeting Brutons tyrosine kinase in B cell malignancies

All animals were housed in a controlled laboratory environment at room temperature (22 2 C) in 50 10% humidity under a 12 h light/dark cycle

Sunlight is a great source of vitamin D

Because COVID-19 illness temporarily boosts immunity, people who have recently had SARS-CoV-2 infection may consider delaying a 20252026 COVID-19 vaccine dose by up to 3 months following symptom onset or positive COVID-19 test (if asymptomatic)