UPDATE 17 August 2021:
Renew prayers and offer penances for Card. Burke, who is doing poorly. I have confirmation from two other sources of what someone who knows the family passed on: H.E. is at a critical point with pneumonia. The next day or so will tell.
Cardinal Burke has been admitted to the hospital with COVID-19 and is being assisted by a ventilator. Doctors are encouraged by his progress. H.E. faithfully prayed the Rosary for those suffering from the virus. On this Vigil of the Assumption, let us now pray the Rosary for him.
— Cardinal Burke (@cardinalrlburke) August 15, 2021