LONDON: People who have been on Covid-19 are more likely to be protected for at least five months but there is evidence that those with antibodies could still carry and spread the virus, a UK study of workers health care found out.
Preliminary findings by scientists at Public Health England (PHE) have shown that reactions in people with Covid-19 antibodies from past infection are rare – with only 44 cases detected among 6,614 previously infected people in the study.
But experts warned that the findings mean that people who caught the disease in the first wave of the pandemic in the early months of 2020 could now be vulnerable to relapse.
They also warned that people with “natural immunity” – acquired through infection – could still carry the SARS-CoV-2 coronavirus in the nose and throat, and could pass it on. without his knowledge.
“We now know that most of those who contracted the virus, and developed antibodies, are immune to relapse, but this is not entirely the case and we do not yet know how as long as the defense lasts, “said Susan Hopkins, PHE’s senior medical consultant and co-director of the study, whose findings were announced Thursday.
“This means that even if you believe you already have the disease and are protected, you can be sure that you are very likely to develop serious infections. But there is still a risk that you could get an infection and pass it on to others. ”
A report on the study said its findings did not address antibody or other immune responses to vaccines now released against Covid-19, or on the effectiveness of vaccines. Vaccine responses will be considered later this year, he said.
The study, called the SIREN study, includes tens of thousands of healthcare workers in Britain who have been routinely tested since June for new Covid-19 infections as well as for antibodies to be exposed. present.
Between June 18 and November 24, scientists found 44 possible reactions – two “possible” and 42 “possible” – out of 6,614 participants who had tested positive for antibodies. This represents an 83% level of protection from relapse, they said.
The researchers plan to go ahead and evaluate the participants to see if this natural immunity lasts longer than five months in some. But they warned that early evidence from the next phase of the study already shows that some people with immunodeficiency can carry high levels of the virus and could pass it on to others.
“It is therefore vital that everyone continues to follow the rules and stay at home, even if they have had a Covid-19 before,” they said in the statement of their findings.
5 most skills sought in a post-covid workplace
Unskilled use of the hour
Upgrading the skills of the order of the day whether your business has been affected, you have been asked to leave or just consider change. And the new norm means that certain skills will be highly sought after in the COVID-19 post world, as many of our normal lifestyles have changed. Employees around the world need to switch to digital infrastructure and work remotely. This requires the acquisition of new skills – not only technical skills but also soft skills to move smoothly into the new approach. Lakshmi Mittra, VP – Center of Excellence (CoE) and Clover Academy, Clover Infotech, shares the key skills of the postmodern world:
Troubleshooting
Problem solving skills will be essential in a remote work setting. Because employees are almost collaborative and communicative, this can present a series of challenges. Problem solving skills enable staff to approach problems reasonably and see them as opportunities. In this way, they can identify the most effective ways to rectify situations and ensure that business activity runs smoothly.
Instructions
The current global crises have tested the ability of employees to perform in a remote work environment but also their emotional strength. With some initiatives announcing remote working to the end of 2020, it has been essential for managers to develop strong leadership qualities to lead teams at a distance, motivate and bring out the best in them with outcome-based management. . Initiatives are running courses to equip their leadership and middle management teams with skills to better plan and manage their work and to build friendships among their teams remotely.
Cybersecurity Experts
Since most of the employees work from home, hackers use this as an opportunity to launch cyber attacks. As recently reported, there has been a dramatic increase in the number of cyberattacks on personal computers, networks and routers. With IT and cyber security becoming more critical than ever, cybersecurity experts will be on the priority list for every enterprise.
Communication skills
With remote working and collaboration, it is very important to communicate clearly and be well planned to get the most out of teams. From training and skilling staff to getting projects delivered on time, communication skills can be critical and can be a key factor in making a difference on successful projects from others.
