Kappan's wife Reihanath said that her husband was discharged from AIIMS at midnight on May 6 without informing Kappan's relatives or their lawyer.
Dr Guleria said that anti-bodies which are produced because of the vaccine will not allow the virus to further replicate.
However, on late Monday evening, oxygen tankers had arrived at the hospital.
The recent surge in COVID-19 cases has also hit Delhi's Sir Ganga Ram Hospital as 37 doctors at the private facility have tested positive for the virus.
Uttarakhand Chief Minister was in home isolation since December 18 after testing positive for COVID-19 and was shifted to the Government Doon Medical College in Dehradun after developing fever.
They also said pesticides could be the reason for the presence of organochlorine and it might have entered the human body in the process of food cycle.
As per the government figures, Jammu has been reporting a doubling time of 15.4 days while the recovery rate is 33.9 % and the case fatality rate stands at 1.24%.
Many of the causative agents of acute febrile illnesses such as the malaria parasite, dengue virus and Chikungunya virus are co-endemic and co-seasonal in the tropical world.
As per the official site of AIIMS, EHS (Dept. of Family Medicine) takes care of "preventive, promotive and curative aspects of health care of institute employees and their dependents".
Interestingly, AIIMS discouraged the use of favipiravir, an antiviral that has been approved by the Drug Controller General of India for use in mild to moderate cases.
The exercise found that seroprevalence of Covid-19 was highest between 40 and 59 years and was calculated to be 22 per cent and 26 per cent for 40-49 and 50-59-year age groups respectively.
According AIIMS health bulletin, the 55-year-old BJP leader was having body-ache and complaining of fatigue over the past few days.