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Table 1. Cases of COVID (confirmed or highly probable) within weeks of MMR vaccination, COVID severity compared with case fatality rates for Mexico per age-sex group and per co-morbidity.
Age, sex Co-morbidities COVID confirmation COVID confirmation Time span MMR – COVID onset COVID severity COVID severity Lowest O2 PEF Comment Case-mortality per 1000 confirmed cases in Mexico for: ** Case-mortality per 1000 confirmed cases in Mexico for: **
age-sex group ***Co-morbidity
74y, F HT, overweight Confirmed RT-PCR (-), IgG (+) 1 week 1 week 1 week 1 93%* Not done Dizziness, general malaise, eyes aching, hypotension for 2 days. 314.9 240
61y, M None Highly probable 4 weeks 4 weeks 4 weeks 3 96% 490 (PB560) Direct contact highly suspected cases. Headache, nasal obstruction. Elevated D-dimer, anticoagulation. 266.8 None
65y, F DM, obese Confirmed IgM and IgG (+) No symptoms No symptoms No symptoms 0 Not done Not done Tested 1w after MMR, as her husband is a severe RT-PCR (+) case. 254.7 260/140
59y, F None, very nervous Highly probable 3 weeks 3 weeks 3 weeks 3 94% 250 (PB.310) Spouse of confirmed case with elevated D-dimer. Headache, mild cough. Chest X-ray: mild bilateral inflammation 126.1 None
53y, M Obese Confirmed 2-3 weeks 2-3 weeks 2-3 weeks 1 Not done 415 (nl.440) Direct contact confirmed RT-PCR(+) case. Fever, headache, tiredness for 4 days. A week later dysgeusia, anorexia for 2 weeks and 10kg weight loss. 150.3 140
56y, F Obese Confirmed RT-PCR (+) -2 days -2 days -2 days 0 Not done Not done Husband very severe case. No symptoms 126.1 140
45y, M Obese Confirmed IgM and IgG positive -9 days1) -9 days1) -9 days1) 1 96% 650 (nl.500) Vomiting diarrhea for days, then odynophagia for 1 week. 98.2 140
43y, M HT, DM, morbidly obese, metabolic syndrome Confirmed (symptoms) 3 weeks 3 weeks 3 weeks 1 96% 550 (nl515) Direct contact 4 confirmed case. Feverish for 3 days, Anosmia, dysgeusia (food has bad taste++) 64.5 240/260/ 140 or higher
48y, F Obese Highly probable Same day Same day Same day 2 Not done Not done Sister of RT-PCT (+), very severe case. Took care of severe case for 3w; Received MMR first day. 38.5℃, general malaise, aching 1 day, sporadic cough for 2 weeks. 50.3 140
45y, F Overweight, AR, mild persistent asthma Confirmed IgG (+) 2-3 weeks 2-3 weeks 2-3 weeks 2 Not done Not done Severe headache, muscle aches and anosmia-ageusia/ dysgeusia for 3 days. 50.3 X
36y, M Obesity, AR, GERD Confirmed IgG (+) -1 day -1 day -1 day 2 95% 650 (PB660) Fever, sweating, muscle ache, cough for 2 weeks. 37.0 140/x
39y, F Morbidly obese Confirmed (symptoms) 3 weeks 3 weeks 3 weeks 1 95% 380 (nl 410) Direct contact severe case. Blocked nose, feverish, severe hiposmia, ageusia 16.9 140 or higher
34y, F Obesity, mild asthma Confirmed IgG (+) -1 day -1 day -1 day 3 96% 340 (PB400) Feverish, anosmia, hypogeusia for 2 weeks, mild dyspnea, mild cough. 10.7 140/x
25y, F Mild smoker, overweight Confirmed IgG (+) -1 day -1 day -1 day 1 Xx Not done General malaise for days, anosmia-ageusia during 2 weeks, odynophagia. 6.7 120/X
53y, F None Confirmed RT-PCR (+), IgG (+) -2 days -2 days -2 days 2 93%* Sopló bien Odynophagia, feverish, headache, cough for weeks. 79.3 None
39y, M None Suspected case 3 weeks 3 weeks 3 weeks 3 95% 500 (nl 710) Household contact of 2 suspected cases. Chest X-ray mild infiltrate in basal lung fields, mild headache, mild cough. D-dimer 608 37.0 None
44y, F AR, moderate persistent asthma Confirmed 9 days 9 days 9 days 2 97% 360 (PB390) Severe headache, general malaise, muscles aches, anosmia, ageusia. 30.5 X
40y, F None Highly probable 3 days 3 days 3 days 2 in course 96% Nl.380 Direct contact (spouse) confirmed case. Muscle aches 30.5 None
30y, F None Suspected case 3 weeks 3 weeks 3 weeks 1 94% 290 (PB.350) Household contact of 2 suspected cases. Severe headache, muscle aches, fever, chills. 10.7 None
30y, F None Confirmed (symptoms) 3 days 3 days 3 days 1 95%* 480 (nl 370) Direct contact severe and 2 RT-PCR (+) confirmed cases. 3 days anosmia-ageusia and rhinorrhea; very mild cough for a week 10.7 None
29y, M None RT-PCR (-) Result IgG pending 1 day 1 day 1 day 3 91%* 530 (PB600) Direct contact confirmed case. Backache, mild dyspnea. 10.6 None
25y, M None Highly probable 3 days 3 days 3 days 1 Not done Not done Son of RT-PCT (+), very severe case. Took care of severe case for 3w. Received MMR first day Muscle aches for 1 day. 10.6 None
26y, M None Confirmed case (RT-PCR +) IgG (-) 1 month 1 month 1 month 1 95%* Not done Close contact confirmed case. Mild throat irritation and very mild malaise for 3 days and again 10 days later 10.6 None
8y, F None Confirmed IgG (+) 2 weeks 2 weeks 2 weeks 0 95% 220 (nl.220) Asymptomatic. Tested because of positivity in several family members. 9.4 None
14y, F AR, mild persistent asthma Highly probable 9 days 9 days 9 days 1 97% 450 Direct contact confirmed case, simultaneous mild symptoms. 9.4 X
14y, F None Confirmed RT-PCR e IgG (+) 7 days 7 days 7 days 1 95%* Not done Fever and headache for 1 day, anosmia and ageusia during 2 weeks. 9.4 None
13y, M Uncontrolled asthma and allergic rhinitis Confirmed (symptoms) -1 day -1 day -1 day 3 87%* 230 (nl470) D-dimer 580 (nl<500). Normal chest X-ray. Son of RT-PCT (+) case. General malaise, cough++, ageusia for 1 week. 8.3 X
10y, M None Highly probable 1 day 1 day 1 day 1 94%* 250 (PB290) Son of RT-PCT (+) case. Mild common cold symptoms for 2-3 days 8.3 None
10y, M None Confirmed case RT-PCR and IgG (+) 6 days 6 days 6 days 1 95%* Not done Fever 1 day, clear nasal discharge, malaise, chills, tiredness, cough during 4 days, simultaneously with household member COVID 8.3 None
25y, F None Confirmed IgG (+) 2 days 2 days 2 days 1 92%* No done Very mild symptoms for some days. 6.7 None
27y, F Epilepsy Confirmed RT-PCR (-), IgG (+) 2 weeks 2 weeks 2 weeks 1 92%* (during fever) Not done Fever for 2 days 6.7 X
27y, F None Confirmed (symptoms) 1 day 1 day 1 day 1 92%* 450 (PB500) Direct contact confirmed case. Anosmia, ageusia, backache, rhinorrhea 6.7 None