Covid variant tharte i zir dawn teh ang? (COVID chi hrang hrang) .

COVID hri leng a intan atanga hun rei tak a liam tawh a ni lawm ni? A tir lama hlauhthawnna chu a reh deuh tawh a, nun pangngai kan hmang thiam tawh bawk. Mahse, ‘Covid variant thar’ kan hriat hian kan la hlauthawng deuh a ni lawm ni? Tunah chuan Delta leh Omicron ang chi thil hi kan hre vek tawh. Chuvangin vawiinah hian heng Covid variant te hi eng nge an nih tak tak te, engtin nge an lo than chhoh dan te, engvangin nge kan hriat chian a tul tih te han sawi ila.

Hei hi eng nge ni ‘variant’?

A awlsam zawngin sawi ila, virus chu thil tenawm tak tak, inthlak danglamna tenau tawk reng reng a ni. Ngaihtuah teh, lehkha pakhat vawi tam tak kan copy hian lehkha pakhat emaw pahnih emaw pawh a danglam thei maithei, a dik em? Chu chu hetah hian a thleng thin. Virus pakhat chu kan taksa cell-ah a lut a, a copy maktaduai tam tak a siam a ni. Hetiang karah hian a chang chuan tihsual tenau te a thleng thin.

Virus genetic information, chu chu a ruahmanna kimchang tak chu RNA (ribonucleic acid) tih thil pakhatah a awm a ni. He RNA hi copy a nih chuan a inthlak a nih chuan ‘mutation’ kan ti thin. Virus thar chutiang mutation pakhat emaw a aia tam emaw nei chu ‘variant’ an ti a.

Mahse, a chang chuan heng mutations te hian virus awm dan chu a thlak danglam vek thei a ni. Entir nan:

• Tun hma aiin a darh chak zawk thei.
• Natna a tizual thei a ni .
• Vaccine kan dawnte emaw, natna hmasa atanga kan immunity lo neih tawhte emaw hian kan nghawng lo thei a ni.
• Enkawlna awm tawhte chu a chhang lo mai thei.

Khawvel hmun hrang hranga scientist-te chuan heng thil thlengte hi heng thilte avang hian an zirchiang reng a ni.

Engtin nge chi hrang hrang i thliar hrang thin?

Strain thar kan tawn apiang hi hlauh a ngai lo. Mithiamte chuan heng strain te hi an risk a zirin category hrang hrangah an then a. Hei hian eng strain nge kan ngaihven zawk tur tih hriatthiamna min pe a ni.

Genre kan hriat reng leh status thar ber ber te

Covid hripui leng chhung zawng hian variant tam tak a lo kal a, a lo kal zel a, a then chu kan hriatrengnaah a la lang chiang hle.

Delta leh Omicron te an ni

Delta variant a lo thlen tirh khan Sri Lanka-ah a darh nasat zia kan hre reng a, damdawi in te pawh an buai hle tih kan hre reng bawk. VOC category-a tla tur variant na tak a ni.

Tichuan Omicron variant a rawn lang leh a, chu chu a darh chak zawk hle. Vanneihthlak takin Omicron avanga natna lo awm chu Delta angin a na lo hle. Mahse Omicron hian ‘sub-variant’ tenau zawk dang tam tak a nei bawk. BA.2, BA.5 te kha i hre reng mai thei.

A dinhmun thar ber

Virus hi a la inthlak danglam zel a ni. Tun hnaiah Omicron sub-variant EG.5 (mi thenkhatin ‘Eris’ tia an hriat bawk) leh BA.2.86 (nickname ‘Pirola’ tia koh) te pawh sawi a ni nasa hle. Chûngte chu a darh chak thei bawk a, mahse a tlangpuiin natna khirh tak a thlen tih finfiahna a tlem hle.

Scientist-te chuan Omicron variant hi a darh chak chhan chu a genetic changes hi a tam zawk chu kan mihring cell-a virus inzawmkhawmna hmunah a awm a, chu chuan awlsam zawkin cell-ah a lut thei a ni, an ti.

A chi hrang hrang a zirin symptoms a inang lo em?

Hei hi mi tam takin harsatna an neih a ni. Dik tak chuan Covid symptoms bulpui ber chu a tam zawk chu a inang vek a ni.

• Khawsik emaw, khawsik emaw
• Khuh
• Taksa na , hah lutuk
• Thâwk harsa
• Lu na
• Hrawk thip
• Hriak leh thlum hloh
• Runny nose , hnar khar
• Pum natna, luak chhuak, luak chhuak

Mahse, strain thenkhatah chuan symptoms a tam zawk a, thenkhat erawh chuan a tlem zawk thung. Entirnan, strain hmasa berah chuan rim hloh hi a tam hle laiin, Omicron strain-ah chuan a tlahniam deuh hlek a ni. Omicron-ah chuan ril na, hnar luang, leh lu na ang chi symptoms a langsar ber.

Chuti a nih chuan, tunah hian engtin nge kan tih ang?

Virus inthlak danglam hi kan dang thei lo. Natural process a ni. Nakin lawkah chuan variant thar a lo chhuak mai thei. Mahse chutiang chu hlauh a ngai lo. A pawimawh ber chu fimkhur leh himna dan zawm hi a ni.

Kan hriselna lama kan nunphung hi a la pawimawh hle.

• Face mask vuah : A bik takin mipui tamna hmun, in chhungah.
• Kut sil fo thin ang che: sahbawn emaw, hrik paihna damdawi emaw hmangin.
• Social distancing: A theih phawt chuan midang laka inthiarfihlim.
• Vaccination: Covid vaccine leh booster dose dik tak i doctor-in a sawi ang chiah pek a pawimawh hle.

Heng thil awlsam tak takte hian eng ang hlauhawm pawh laka kan invenna kawngah nasa takin min pui thei a ni.