ʻEhā ʻano o nā mea hoʻomaʻi hanu nucleic acid

ʻO ka maʻi maʻi ʻo Corona Virus 2019, i kapa ʻia ʻo "COVID-19", e pili ana i ka maʻi pneumonia i hoʻokumu ʻia e ka maʻi SARS-CoV-2. ʻO SARS-CoV-2 kahi coronavirus pili i ka genus β. ʻO COVID-19 kahi maʻi maʻi ʻeha hanu, a maʻalahi ka heluna kanaka. I kēia manawa, ʻo ke kumu o ka maʻi ka nui o nā maʻi i loaʻa i ka maʻi e SARS-CoV-2, a ʻo ka poʻe maʻi asymptomatic paha ke kumu o ka maʻi. Ma muli o ka noiʻi epidemiological o kēia manawa, ʻo ka manawa incubation he 1-14 mau lā, ʻo ka hapa nui he 3-7 mau lā. ʻO ke kuni, ka ʻū maloʻo a me ka luhi nā hōʻike nui. Ua loaʻa i kekahi mau maʻi nā hōʻailona e like me ka nasal congestion, runny ihu, ʻeha ʻāʻī, myalgia a me ka diarrhea, etc.

ʻO ka maʻi influenza, i ʻike nui ʻia ʻo "flu", he maʻi ʻeha ʻeha i hoʻokumu ʻia e ka maʻi maʻi influenza. He ma'i lele loa. Hoʻouna nui ʻia ia e ka ʻu ʻana a me ke kihe ʻana. He mea maʻamau i ka pūnāwai a me ka hoʻoilo. Hoʻokaʻawale ʻia nā maʻi maʻi influenza i ka influenza A (IFV A), influenza B (IFV B), a me ka Influenza C (IFV C) ʻekolu ʻano, aia nā mea āpau i ka maʻi maʻi sticky, ke kumu o ka maʻi o ke kanaka no ka maʻi maʻi influenza A a me B, ʻo ia ka mea maʻi RNA i hoʻokaʻawale ʻia. ʻO ka maʻi Influenza A he maʻi hanu nui, e like me H1N1, H3N2 a me nā ʻano subtype ʻē aʻe, hiki ke hoʻololi a maʻi i ka honua holoʻokoʻa. ʻO ka "Shift" e pili ana i ka hoʻololi ʻana o ka maʻi maʻi influenza A, ka hopena i ka puka ʻana mai o kahi maʻi hou "subtype". Ua māhele ʻia nā maʻi maʻi influenza B i ʻelua laina, ʻo Yamagata a me Victoria. ʻO ka maʻi Influenza B wale nō ka antigenic drift, a pale aku i ka nānā ʻana a me ka hoʻopau ʻana o ka ʻōnaehana pale kanaka ma o kona hoʻololi ʻana. Eia naʻe, ʻoi aku ka lohi o ka hoʻololi ʻana o ka maʻi maʻi influenza B ma mua o ka maʻi influenza A kanaka. Hiki i ka ma'i Influenza B ke ho'oulu i ka ma'i hanu kanaka a alaka'i i ka ma'i ahulau.

ʻO ka maʻi maʻi hanu hanu (RSV) he maʻi RNA, no ka ʻohana paramyxoviridae. Hoʻouna ʻia ia e nā kulu lewa a me ka pilina pili a ʻo ia ka pathogen nui o ka maʻi ʻeha haʻahaʻa o ka ʻōpū o nā pēpē. Hiki i nā kamaliʻi i loaʻa i ka RSV ke hoʻomohala i ka bronchiolitis koʻikoʻi a me ka maʻi pneumonia, pili i ka hānō i nā keiki. Loaʻa i nā pēpē nā hōʻailona koʻikoʻi, e like me ke kuni kiʻekiʻe, rhinitis, pharyngitis a me ka laryngitis, a laila bronchiolitis a me ka maʻi pneumonia. Hiki ke paʻakikī kekahi mau keiki maʻi me ka otitis media, pleurisy a me ka myocarditis, a me nā mea ʻē aʻe.