\nIe\u015fitul afar\u0103 pe vreme rece nu provoac\u0103 direct r\u0103ceala, contrar unui mit larg r\u0103sp\u00e2ndit.<\/p>\n
\nPotrivit profesorului John Tregoning, imunolog la Imperial College London, leg\u0103tura dintre frig \u015fi infec\u0163iile respiratorii este mai degrab\u0103 una de coinciden\u0163\u0103, nu de cauzalitate.<\/p>\n
\nPrincipalul motiv pentru care r\u0103celile \u015fi virozele sunt mai frecvente iarna \u0163ine de comportamentul oamenilor, scrie The Guardian.<\/p>\n
\n\u00cen lunile reci, activit\u0103\u0163ile se mut\u0103 \u00een interior, \u00een spa\u0163ii mai slab ventilate, unde contactul apropiat favorizeaz\u0103 transmiterea virusurilor.<\/p>\n
\nDatele din perioada pandemiei de Covid-19 arat\u0103 clar acest lucru: multe virusuri respiratorii aproape au disp\u0103rut \u00een timpul lockdown-urilor, c\u00e2nd interac\u0163iunile sociale au fost limitate.<\/p>\n
\nLumina ultraviolet\u0103 din sezonul cald joac\u0103 \u015fi ea un rol minor, deoarece poate inactiva virusurile din aer.<\/p>\n
\n\u00cen schimb, iarna, lipsa soarelui \u015fi aerul rece favorizeaz\u0103 supravie\u0163uirea acestora.<\/p>\n
\nSpeciali\u015ftii subliniaz\u0103 \u00eens\u0103 c\u0103 frigul extrem poate sl\u0103bi organismul, mai ales dac\u0103 este asociat cu epuizare \u015fi pierderi de energie, ceea ce poate cre\u015fte riscul de infec\u0163ie.<\/p>\n
\nDe asemenea, unele virusuri, precum rinovirusurile, se dezvolt\u0103 u\u015for mai bine la temperaturi sc\u0103zute, iar r\u0103spunsul imunitar al organismului este pu\u0163in mai slab \u00een aer rece.<\/p>\n
\nChiar \u015fi a\u015fa, frigul nu este cauza principal\u0103 a \u00eemboln\u0103virilor.<\/p>\n
\nCea mai eficient\u0103 metod\u0103 de protec\u0163ie r\u0103m\u00e2ne vaccinarea \u00eempotriva gripei \u015fi a altor virusuri respiratorii de sezon.<\/p>\n
\nPotrivit speciali\u015ftilor, vaccinurile nu doar reduc riscul de infec\u0163ie, ci pot preveni \u015fi complica\u0163ii grave, inclusiv probleme cardiovasculare.<\/p>\n","protected":false},"excerpt":{"rendered":"
R\u0103celile apar mai des \u00een sezonul rece nu din cauza temperaturilor sc\u0103zute, ci pentru c\u0103 oamenii petrec mai mult timp \u00een spa\u0163ii \u00eenchise, unde intr\u0103 mai u\u015for \u00een contact cu virusurile, explic\u0103 speciali\u015ftii \u00een imunologie.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[15304,15441],"class_list":["post-243859","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-frig","tag-raceala"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/243859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=243859"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/243859\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=243859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=243859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=243859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}