Washington-Sana
The US Food and Drug Administration has warned of the effect of the US Johnson & Johnson vaccine against Corona on the autoimmunity that affects people after receiving this vaccine.
And the Washington Post said that the autoimmune disorder affects the immune system of the nerves in people who received the Johnson & Johnson vaccine, noting that about 100 initial cases of this disorder were discovered among Americans who received the single-dose Johnson & Johnson vaccine.
The newspaper pointed out that these cases were recorded about two weeks after receiving the vaccine and significantly affected men over 50 years old.
Several reports had linked the Johnson & Johnson vaccine to the occurrence of blood clots, and many countries stopped its use, while the US health authorities suspended its use last April due to cases of blood clots, and the Medicines Authority in Europe acknowledged the existence of a very rare risk of exposure of the recipients of the vaccine to those clots.