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XBB, a recombinant of the BA.2.10.1.1 and BA.2.75.3.1.1.1 sublineages, is an Omicron subvariant first detected in August 2022. [178] On 20 October 2022, the chief scientist of the World Health Organization (WHO), Soumya Swaminathan, warned that the XBB subvariant of Omicron may cause infections in some countries while the severity of the new ...
- 24 November 2021; 21 months ago
- Omicron
- B.1.1.529
- South Africa
Women and children in line for a vaccination in Guinea-Bissau.It is estimated that millions of child deaths could be prevented every year if the non-specific effects of vaccines were taken into consideration in immunization programs. Non-specific effects of vaccines (also called "heterologous effects" or "off-target effects") are effects which go beyond the specific protective effects against ...
The COVID-19 pandemic, also known as the coronavirus pandemic, is a global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in Wuhan, the capital of Hubei, China, in December 2019, before it spread to other areas of Asia, and then worldwide in early 2020.
XBB may refer to: SARS-CoV-2 Omicron variant § XBB, a subvariant of the virus that causes COVID-19. The aboriginal Lower Burdekin languages of Australia. The European Monetary Unit used in bond markets. Blubber Bay Seaplane Base, British Columbia, Canada – see List of airports by IATA airport code: X. Category:
Metformin, sold under the brand name Glucophage, among others, is the main first-line medication for the treatment of type 2 diabetes,[12][13][14][15] particularly in people who are overweight.[13] It is also used in the treatment of polycystic ovary syndrome.[14] It is sometimes used as an off-label adjunct to lessen the risk of metabolic ...
Human papillomavirus infection ( HPV infection) is caused by a DNA virus from the Papillomaviridae family. [5] Many HPV infections cause no symptoms and 90% resolve spontaneously within two years. [1] In some cases, an HPV infection persists and results in either warts or precancerous lesions. [2] These lesions, depending on the site affected ...
Xi Jinping (/ˈʃiː dʒɪnˈpɪŋ/, or often /ˈʒiː/; Chinese: 习近平; pinyin: Xí Jìnpíng, pronounced [ɕǐ tɕîn.pʰǐŋ];[a] born 15 June 1953) is a Chinese politician who has been the general secretary of the Chinese Communist Party (CCP) and chairman of the Central Military Commission (CMC), and thus the paramount leader of ...
