Obese woman weighing 172 kg with morbidities like cancer, diabetes, asthma, beats COVID-19 - Times Now
The woman not only weighed 172 kg, but also had conditions such as asthma, diabetes, and cancer. Doctors believe that this miracle could happen due to timely treatment given to the patient.
- People who have existing health conditions such as cancer, asthma, diabetes, obesity, etc are put in the high-risk category for complications and death due to COVID-19
- A 62-year old patient from Mumbai, India, however, beat COVID-19 while battling all these conditions mentioned above
- After being treated for COVID-19 for over a month at the hospital, the patient is now discharged, and cured from the disease
Minimal SARS-CoV-2 diversity suggests global vaccine is feasible: Study - Times Now
Given the low level of genetic variation, a promising vaccine candidate would likely be equally efficacious against all currently circulating strains of the coronavirus.
Washington: Genetic analysis of sequences from more than 27,000 individuals infected with the coronavirus that causes COVID-19 reveals that the virus has mutated minimally since December 2019, suggesting one vaccine would be sufficient to combat global infections. The study was conducted by a team of scientists from the Walter Reed Army Institute of Research led by Morgane Rolland, chief of viral genetics and systems serology for the WRAIR Military HIV Research Program and Dr Kayvon Modjarrad, director of the institute's Emerging Infectious Diseases Program. A manuscript detailing the findings was published in Proceedings of the National Academy of Sciences. To characterise SARS-CoV-2 coronavirus diversification since the beginning of the pandemic they aligned 18,514 independent virus genome sequences sampled from individuals in 84 countries and scanned them for variations. Analyses reveal low estimates of genetic differentiation following the initial outbreak and indicate that, so far, the SARS-CoV-2 genome has evolved through a mostly random process rather than through adaptation to the human hosts it encounters. "Like other reports, we noticed that the D614G mutation in the Spike has rapidly increased in frequency since the beginning of the epidemic, but we could not link this mutation to specific adaptive forces," said Rolland. "When viruses replicate and spread in the population, we expect to see some mutations and some can become fixed very rapidly in an epidemic just by random chance," Rolland noted that linking genotypes to phenotypes is complicated and more research is needed to fully understand the functional consequences of the D614G mutation in SARS-CoV-2. Given the low level of genetic variation, a promising vaccine candidate would likely be equally efficacious against all currently circulating strains of the COVID-19 coronavirus. "Viral diversity has challenged vaccine development efforts for other viruses such as HIV, influenza and dengue, but global samples show SARS-CoV-2 to be less diverse than these viruses," said Rolland. "We can therefore be cautiously optimistic that viral diversity should not be an obstacle for the development of a broadly protective vaccine against COVID-19 infection." Modjarrad co-leads the institute's COVID-19 response efforts, including the development of a vaccine against COVID-19. WRAIR's leading vaccine candidate is built on a Spike Ferritin Nanoparticle platform and is expected to enter human testing before 2021. The vaccine is paired with a proprietary adjuvant that was also developed at WRAIR, the Army Liposome Formulation, to further boost the immune response. "Scientists are working hard to accelerate the development of a COVID-19 vaccine that is safe and effective for the entire world, now and in the years to come. These data are critical to informing the field's collective efforts in getting a vaccine that is rapidly scalable and universally applicable to all populations," said Modjarrad. He added, "Based upon WRAIR's long experience developing vaccines for other viruses and recent work on coronaviruses, we have been able to move quickly to accelerate research efforts to combat this pandemic that has threatened global health and military readiness." WRAIR was established 127 years ago to combat these types of health threats and has played a role in the development of nearly half of the vaccines in public use today. Rolland, whose research usually focuses on HIV viral genetics, has shifted her attention to COVID-19 during the current global health emergency. "It's critical that people in various fields come together as we focus on learning everything we can about this virus," she said. "Teamwork will be vitally important to stem the tide of this pandemic."
Video featuring 'fake' Diego Maradona goes viral on social media – Here's the truth - Times Now
A video featuring Diego Maradona lookalike has gone viral on social media. On doing some digging, it was found out that the video is from a Hollywood movie named Youth from 2015.
- Diego Maradona is presently the manager of an Argentine club
- A video featuring a Maradona lookalike has gone viral on social media
- The man in the video is an actor while the scene is from a 2015 Hollywood movie 'Youth'