evidence

GENEVA - The World Health Organization (WHO) said on Saturday that there was currently “no evidence” that people who have recovered from COVID-19 and have antibodies are protected from a second coronavirus infection.In a scientific brief, the United Nations agency warned governments against issuing “immunity passports” or “risk-free certificates” to people who have been infected as…

The World Health Organisation is warning that people who have had COVID-19 are not necessarily immune by the presence of antibodies from getting the virus again."There is no evidence yet that people who have had COVID-19 will not get a second infection," WHO said in a scientific brief published Friday (local time).It cautions against governments…

GENEVA (Reuters) - The World Health Organization (WHO) said on Saturday that there was currently “no evidence” that people who have recovered from COVID-19 and have antibodies are protected from a second coronavirus infection. In a scientific brief, the United Nations agency warned governments against issuing “immunity passports” or “risk-free certificates” to people who have…

The World Health Organization on Saturday said there is currently no evidence that people who have recovered from COVID-19 and have antibodies are protected against a second infection, cautioning against the idea of “immunity passports.” The concept of “immunity passports” or “risk-free certificates” has been floated as a way of allowing people protected against reinfection…

The World Health Organisation (WHO) said on Saturday that there was currently “no evidence” that people who have recovered from coronavirus and have antibodies are protected from a second coronavirus infection. In a scientific brief, the United Nations agency warned governments against issuing “immunity passports” or “risk-free certificates” to people who have been infected as…