For its part, Bharat Biotech issued clarifications on the concerns over the efficacy of Covaxin, Vij also tweeted to clarify that he was informed that the effectiveness of Covaxin would be known only after the administartion of the second dose of the vaccine.In a tweet, Anil Vij said, "Mujhe Covaxin [coronavirus vaccine] lagane se pehle doctors ne bata diya tha ki vaccine ki doosri dose 28 din ke lagne ke 14 din baad hi antibodies banegi. Poori ehtiyaat baratne ke baad bhi main corona ke kaabu mein aa gaya [doctors had told me that the antibodies build up only after 14 days of getting the 2nd dose and I have only received the 1st dose of the coronavirus vaccine. The infection got me even after taking full precautions]".Vij added that he is undergoing treatment at a hospital and is feeling fine.“Covaxin has been designed to be protective 2 weeks after volunteers receive the 2nd dose. The phase 3 trial is a double-blind study where volunteers have a 50 per cent chance of receiving either vaccine or placebo," Covaxin had said on Saturday.मुझे कोवेक्सिन लगाने से पहले डॉक्टरों ने बता दिया था कि वेक्सिन दूसरी डोज 28 दिन के बाद लगने के 14 दिन बाद ही अन्टोबोडी बनेगी । पूरी एहतियात बरतने के बाद भी मैंकरना के काबू आगया । मेरा सिविल हस्पताल में इलाज हो रहा है ओर मैं ठीक महसूस कर रहा हूँ ।
— ANIL VIJ MINISTER HARYANA (@anilvijminister) December 6, 2020