My husband who has turned COVID negative day only two days back complains of uneasiness, feverish and restlessness, has high BP from 2 yrs now and takes 5 mg medicine for that daily. He is 36 but also is undergoing heart ailment related course with a cardiologist regularly. However, his BP still remains over 140 mostly and post COVID the matter has only worsened. My fears are, Can he be re-infected of corona immediately after recovering? Do we need a repeat test anytime soon or his antibodies might have developed now and will shield him for now. Since corona has been proving deadly for high BP patients, and he has high BP very often do we still need to monitor oxygen regularly? Does he need to increase the dosage mg wise if his BP is mostly high only on regular basis. Plz advise doctor.