No cough. Temperature 36.7°. Usually I am 36° but the last time I took my temperature regularly was in the '00s escorting the ex-wife to be at clinics. In the mornings I am usually <36°. An oximeter is what they use to measure the O2 in your blood & is why--"they" said--the reality TV Prez was taken to the hospital; only, if he was sick, why was he joyriding with the Secret Service right after being in the hospital? Whether anti-vaxxer crazies will take the vaccines remains to be seen. SARS-CoV-2 impacts non-mask wearers. 2x today I had to tell students to wear their masks properly.