Masks ekuvhiya enguva dzose anopfekwa nevanhu vekuAmerica haasi kunyatso kuzvidzivirira, asi akagadzirwa kuti uchengetedze vamwe. MuEurope, hurumende dziri kuramba dzichitsigira chokwadi. MuGermany, mutemo mutsva wave kuda kuti vagari vayo vapfeke FFP 2 masks. MuUnited States, masks akadaro anozivikanwa seN95, kana iyo Chinese-yakagadzirwa vhezheni inozivikanwa seKN95.
Sangano reUS Centers for Disease Control and Prevention (CDC) harikurudziri kuti veruzhinji vapfeke mishonga yekufema yeN95 kuti vazvidzivirire kubva kuzvirwere zvekufema, kusanganisira coronavirus (COVID-19). Izvo zvinhu zvakakosha zvinhu zvinofanirwa kuramba zvichichengeterwa vashandi vehutano uye nevamwe vekutanga vapindura, sezvakakurudzirwa nazvino CDC nhungamiro.
Iwo kuraira kuri pachena chete kunobva pane kupa uye kudiwa uye kwete pane zvehutano mabhenefiti.
Kune zvakare musiyano pakati peChinese chakaitwa KN95 nemaAmerican akaita N95 mask
Zvese zvigadzirwa zvinonzi zvinosefa 99.5 - 99.9 muzana yeaerosol particulates. KN95 kufema kwakasiyana ne N95 mishonga yekufema nekuti inosangana neyakajairika chiChinese asi isingatariswe nemasangano eUS
Kugara uchirasa masasi ekurasa masasi anongodzivirira 90%, masiki epamba akagadzirwa chete kudzivirira 70-90%
Akachengeteka zvakadii masks akajairika?
- Masiki ekuvhiya anokuchengetedza zvishoma asi achadzivirira vamwe zvakanaka.
- Zvigadzirirwa zvakagadzirwa nekotoni zvinokudzivirira iwe nevamwe zvishoma
- KN95 kana K95 masiki anokudzivirira iwe nevamwe zvakanaka, K95 zvakanyanya
- KN95 kana K95 masiki ane mhepo inokudzivirira asi inogona kukuvadza vamwe.
EN 149 ndeye European Standard yekuyedza uye yekumaka zvinodiwa zvekusefa hafu masiki. Masiki akadaro anovhara mhino, muromo uye chirebvu uye anogona kunge achifemereka kana mavharuvhu ekufema. EN 149 inotsanangura makirasi matatu eaya akadonhedzwa hafu yakavharidzirwa, inonzi FFP1, FFP2 uye FFP3 (Kufirita Chidimbu Chiso)
- Mask yega yega inogona kungoshandiswa nemunhu mumwechete, kunyangwe mumhuri.
- Iyo FFP2 mask inofanirwa kungopfekwa kwezuva rimwe chete yobva yaomeswa kwemazuva manomwe mumhepo yemukamuri kana muovheni pa7 Degree C kana 80 F.
- Shamba maoko zvakakwana nesipo usati waisa mask.
- Nzvimbo dzekunze dzakatsetseka dzemask haifanire kubatwa.
- Bata chete mask nemabhande
- Iyo maski inofanira kukwana zvakakwana. Hapana mweya unofanirwa kubuda mumatama kana pasi pechirebvu. Kana zvikadaro, iyo masiki haizokudzivirira.
- Usaise masiki mutirauzi rako kana muhomwe yejekete usati wapfeka kana kuti wapfeka, asi muhomwe yefriji yakachena.
- Usashandise masiki nevhavha yemhepo, nekuti inogona kuisa vamwe panjodzi
MuGerman masiki ikozvino inoda chidhindo, saka inogona kuratidzwa kuti mask yaigadzirwa kupi uye kuti yakaongororwa sei mhando. 60% -80% yemasikisi kuGerman FFP2 isati yamanikidzwa isingashande uye haichakwanise kutengeswa. MuUnited States zvakadaro zvakadaro masiki asingashande anoramba ari echinyakare.
Hupenyu hwakawanda sei hweAmerica hwaigona kunge hwakaponeswa dai vagari vemuUS vanga vawana mukana wakakwana kumasiki mamwechete izvo zvino zvinosungirwa muEurope? Uyu unogona kuva mubvunzo unouraya
ZVOKUBVA MUNYAYA INO:
- Iyo FFP2 mask inofanirwa kungopfekwa kwezuva rimwe chete yobva yaomeswa kwemazuva manomwe mumhepo yemukamuri kana muovheni pa7 Degree C kana 80 F.
- Masiki edonje ega anodzivirira iwe nevamwe masiki eKN95 kana K95 anokudzivirira iwe nevamwe zvakanaka, K95 iyo yakanyanya KN95 kana K95 masks ine vent inokudzivirira asi inogona kukuvadza vamwe.
- MuGermany masks ikozvino anoda chitambi, saka inogona kuratidzwa kwakagadzirwa mask uye kuti yakaongororwa sei mhando.
