Tag immune systems

AIDS: Years of research but still no vaccine

Posted 04:55 PM, 30 Nov, 2021

Pakistan lists nine more corona deaths, 350 infections in a day

Posted 08:03 AM, 24 Nov, 2021

Coronavirus deaths, infections, positivity ratio plummet in Pakistan

Posted 08:02 AM, 12 Oct, 2021

WHO experts back extra Covid jab for immunocompromised

Posted 08:21 PM, 11 Oct, 2021

Pfizer jab prevents severe Covid for at least 6 months: study

Posted 09:25 AM, 5 Oct, 2021

EU set to decide on Covid boosters next month

Posted 10:11 PM, 23 Sep, 2021

Chinese astronauts return to earth after 90-day mission

Posted 01:20 PM, 17 Sep, 2021

No need for a vaccine third jab booster: study

Posted 07:43 PM, 13 Sep, 2021

Useful protection or not warranted? Third jab debate rages

Posted 06:56 PM, 10 Sep, 2021

Co-inventor of mRNA shots sets sights on pan-coronavirus vaccine

Posted 07:47 PM, 9 Sep, 2021

Pakistan posts 79 more corona deaths, 3,980 infections in a day

Posted 07:50 AM, 4 Sep, 2021

US OKs Covid booster to counter declining vaccine efficacy

Posted 08:44 PM, 18 Aug, 2021

Pfizer submits data for 3rd dose approval in US

Posted 09:51 PM, 17 Aug, 2021

US authorizes Covid boosters for those with weakened immune systems

Posted 10:18 AM, 14 Aug, 2021

Pakistan records 73 more corona deaths, 4,786 infections

Posted 08:31 AM, 14 Aug, 2021

Pakistan posts 21 new coronavirus deaths, 1,590 infections in a day

Posted 08:20 AM, 13 Jul, 2021

Antibody drug cuts deaths for some severe Covid patients: study

Posted 10:20 PM, 16 Jun, 2021

Twitter suspends accounts skirting Trump ban

Posted 11:51 AM, 7 May, 2021

India Covid deaths climb again as global aid flown in

Posted 08:42 PM, 29 Apr, 2021

Qatar World Cup venue to open with COVID-recovered fans

Posted 09:52 PM, 7 Dec, 2020

US grants emergency approval to Lilly Covid-19 antibodies

Posted 10:33 AM, 10 Nov, 2020

US expert panel votes 'no' on experimental Alzheimer's drug

Posted 12:07 PM, 7 Nov, 2020

Scientists mull mystery of Pakistan's falling coronavirus death rate 

Posted 10:42 AM, 21 Aug, 2020

Stem cell treatment offers new hope for diabetics

Posted 08:07 PM, 19 Aug, 2020

US awards $1.6 billion to Novavax for COVID-19 vaccine

Posted 07:09 PM, 8 Jul, 2020

US under siege as pandemic accelerates, Britain eases quarantine

Posted 11:02 AM, 3 Jul, 2020

US has two million vaccine doses ‘ready to go’: Trump

Posted 11:54 AM, 6 Jun, 2020

Blood plasma cured several coronavirus patients, says Austrian expert

Posted 01:27 AM, 8 May, 2020

Recovery from coronavirus may not confer immunity, warn experts

Posted 08:47 PM, 17 Apr, 2020

US could start reopening in May, says top virus expert

Posted 01:42 AM, 13 Apr, 2020

Five things we still don't know about coronavirus

Posted 09:18 PM, 31 Mar, 2020

Race for vaccine tests limits of drug innovation

Posted 05:41 PM, 31 Mar, 2020

Coronavirus drugs: Who’s doing what, and when they might come

Posted 03:05 AM, 17 Mar, 2020

Saudi Arabia suspends international flights for two weeks

Posted 11:02 AM, 14 Mar, 2020

Children less sick from COVID-19, but still spread the virus

Posted 10:51 AM, 14 Mar, 2020

Up to 150 million Americans could get coronavirus: US projection

Posted 12:10 AM, 13 Mar, 2020