Âåñòè ÏðèâîëæüåÍîâîñòè Íèæíåãî ÍîâãîðîäàÂåñòè

Êîðîíàâèðóñ: êàê ñäåëàòü èäåàëüíóþ çàùèòíóþ ìàñêó

06:35
30.04.20
0
1503
#Âåñòè
30 àïðåëÿ 2020, ÃÒÐÊ "Íèæíèé Íîâãîðîä" (âèäåî) . Çàùèòíûå ìåäèöèíñêèå ìàñêè â íèæåãîðîäñêèõ àïòåêàõ íàéòè òðóäíî, íèêòî ïðîñòî íå ãîòîâèëñÿ ê òîìó, ÷òî ìàñêè ñòàíóò òîâàðîì ìàññîâîãî ñïðîñà. COVID-19 ïåðåäàåòñÿ íå òîëüêî êîíòàêòíûì, íî è âîçäóøíî-êàïåëüíûì ïóòåì. Îòñþäà ðåêîìåíäàöèÿ äåðæàòüñÿ îò äðóãèõ ëþäåé íà ðàññòîÿíèè 1,5-2 ìåòðîâ, - ïèøåò Âåñòè.RU.


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Ïðàâäà, íåäàâíèå ýêñïåðèìåíòû çàñòàâëÿþò çàñîìíåâàòüñÿ, ÷òî äàæå òàêàÿ äèñòàíöèÿ äîñòàòî÷íî áåçîïàñíà. Íà âèäåî, ïîëó÷åííîì ïðè ïîìîùè ðàïèäíîé êàìåðû, çàïå÷àòëåí ïðîöåññ ÷èõàíèÿ áîëüíîãî ÷åëîâåêà. ×àñòîòà ñúåìêè 2000 êàäðîâ â ñåêóíäó ïîçâîëÿåò îöåíèòü, êàê áûñòðî îñåäàþò çàðàæåííûå âèðóñîì êàïåëüêè è êàê äàëåêî îíè ðàçëåòàþòñÿ â ïðîñòðàíñòâå. Ðåçóëüòàòû èññëåäîâàíèÿ ïîòðÿñàþò.

7-8 ìåòðîâ — ñòîëüêî ñïîñîáíî ïðåîäîëåòü àýðîçîëüíîå îáëàêî, êîòîðîå âûðûâàåòñÿ èç äûõàòåëüíûõ ïóòåé èíôèöèðîâàííîãî. Íà ïèêå åãî ñêîðîñòü äîñòèãàåò 30 ìåòðîâ â ñåêóíäó. Åñëè áû ðå÷ü øëà î âåòðå, ìîæíî áûëî áû ñêàçàòü – ïî÷òè óðàãàí.

È åùå âàæíûé âûâîä. Òåìïåðàòóðíî-âëàæíîñòíûå óñëîâèÿ âíóòðè îáëàêà ïîçâîëÿþò äàæå ñàìûì êðîõîòíûì êàïëÿì âèñåòü â âîçäóõå äî îäíîé ìèíóòû.

Õîðîøàÿ íîâîñòü â òîì, ÷òî ÷èõàíèå – íå îñíîâíîé ñèìïòîì êîðîíàâèðóñà, ãîðàçäî ÷àùå íàáëþäàåòñÿ êàøåëü, à ïðè íåì ðàäèóñ ïîðàæåíèÿ – 2,5 ìåòðà.

Òàê èëè èíà÷å, ïîÿâèëñÿ ëèøíèé ïîâîä íàïîìíèòü: ìàñêè íîñèòü ñåé÷àñ îáÿçàòåëüíî. Åñëè â àïòåêå îíè êîí÷èëèñü, èõ ìîæíî èçãîòîâèòü ñàìîìó, äîìà. Ñïåöèàëèñòû ðåêîìåíäóþò ìàñêè èç ìàðëè èëè áèíòà â 16-32 ñëîÿ. Òàêàÿ ìàñêà ïîëó÷àåòñÿ ìíîãîðàçîâîé, åå ìîæíî è íóæíî ñòèðàòü.

"Ñ÷èòàåòñÿ, ÷òî îíà ëó÷øå ñòàíîâèòñÿ ïîñëå ÷åòûðåõ ñòèðîê. È äàëüøå ýòî íàðàñòàåò. Âñå-òàêè õëîïêîâîå âîëîêíî íà÷èíàåò ìàõðèòüñÿ, è ó íåå ôèëüòðóþùàÿ ñïîñîáíîñòü óâåëè÷èâàåòñÿ. Ýòî âñå èçâåñòíî ñ äàâíèõ âðåìåí", — ðàññêàçàë Àëåêñàíäð ×åïóðíîâ, âåäóùèé íàó÷íûé ñîòðóäíèê ÍÈÈ ôóíäàìåíòàëüíîé è êëèíè÷åñêîé èììóíîëîãèè ÑÎ ÐÀÌÍ, äîêòîð áèîëîãè÷åñêèõ íàóê.

Êñòàòè, íå ëèøíèì áóäåò íàíåñòè íà âíåøíþþ ïîâåðõíîñòü ìàñêè íåñêîëüêî êàïåëü îáû÷íîãî ýôèðíîãî ìàñëà. Êàê óñòàíîâèëè ðîññèéñêèå ó÷åíèå, ìàñëî ýâêàëèïòà, íàïðèìåð, â çíà÷èòåëüíîé ñòåïåíè ïîäàâëÿåò ðîñò èëè ïîëíîñòüþ óíè÷òîæàåò áîëåçíåòâîðíóþ ìèêðîôëîðó. Ìîæíî òàêæå èñïîëüçîâàòü ìàñëî õâîéíûõ ðàñòåíèé, ÷àéíîãî äåðåâà, îðåãàíî.

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