RT @WolfmannotJack: @cv_cev The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when worn…
RT @WolfmannotJack: @jim_reed The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when wo…
RT @WolfmannotJack: @jim_reed The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when wo…
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
RT @WolfmannotJack: @jim_reed The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when wo…
RT @WolfmannotJack: @cv_cev The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when worn…
@jim_reed The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when worn. One doesn’t have to be a medical doctor or scientist to see it. Surgical masks don’t seal around the face, so aerosols can leak in an
@_CatintheHat The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when worn, and does not have to a medical doctor or a scientist to see it. Surgical masks don’t seal around the face, so aerosols can leak i
@CityHobo61 The most striking difference between surgical masks and FFP3 / FFP2 masks becomes visible immediately when worn, and does not have to a medical doctor or a scientist to see it. Surgical masks don’t seal around the face, so aerosols can leak in
RT @SallyBourliakas: @covidinquiryuk The studies are there in 2020 and 2021 Susan Hopkins is lying or wilfully sticking head in sand @tris…
@covidinquiryuk The studies are there in 2020 and 2021 Susan Hopkins is lying or wilfully sticking head in sand @trishgreenhalgh papers on airborne disease https://t.co/nfP48fczVo https://t.co/vx0O2cRLzn https://t.co/HLhNwPlw7n https://t.co/p6N2caqYD9
@Sunny_Rae1 @UKHSA @covidinquiryuk @Jeremy_Hunt @CommonsHealth Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article https://t.co/cEm4JMGF40… https://t.co/xKPyIUhgGP
@merja_rantala Kiitos kommentistasi. Liitän tähän alle muutamia itseä kiinnostaneita artikkeleja/ tutkimuksia jne, jotka ovat minua aiheesta valaisseet: https://t.co/OV8yUubtg0 https://t.co/NlfsbqYqX0 https://t.co/MUBQu8n2NT https://t.co/ABfhv7auIa htt
@piotr_wasik @fitterhappierAJ @antiviral_mktng @LolaGerms @ukhadds Another reliable one, made by fluid physicists at German Max-Planck-Institute ( 2021). Please have a look at the supplement, too. Article: https://t.co/aA5OX74EcO Supplement: https://t.c
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
マスクの効果は証明されている https://t.co/gTHPNsfPFM https://t.co/zIN8rguJNk
マスクの効果は証明されている。 デタラメは、やめろ https://t.co/gTHPNsfPFM https://t.co/ubrhZD5hBa
RT @trishgreenhalgh: 90. AOB TIL = total inward leakage (vertical axis). Jargon for "air getting in round the sides of your badly-fitting m…
@AngryLi0n2 @dependentsride @RationalMale I am a physician, yes. https://t.co/lcbBora7Py https://t.co/qIRiBfFlvV The second link is about the cochrane study the guy in your video mentions. So yeah, masks do work. There are many more studies about it.
RT @SallyBourliakas: @Orla_Hegarty @Saffiya_Khan1 Ffp3 mask study CUHNFT Addenbrookes hospital study https://t.co/fvyH5tavQw Nov 2021 Mar…
RT @SallyBourliakas: @Orla_Hegarty @Saffiya_Khan1 Ffp3 mask study CUHNFT Addenbrookes hospital study https://t.co/fvyH5tavQw Nov 2021 Mar…
RT @SallyBourliakas: @Orla_Hegarty @Saffiya_Khan1 Ffp3 mask study CUHNFT Addenbrookes hospital study https://t.co/fvyH5tavQw Nov 2021 Mar…
@Orla_Hegarty @Saffiya_Khan1 Ffp3 mask study CUHNFT Addenbrookes hospital study https://t.co/fvyH5tavQw Nov 2021 Mark Ferris https://t.co/ZEkqdk9sqF Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article https://t.co/cEm4JMHcTy…
@amorvincitomnia The second one is more technical. It convinced a lot of engineer students around me. But not made with the live virus. Published by German fluid physicists of Max Planck institute. The paper was published in 2021, but the results were know
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
@JohanJnsson15 @BishopBlougram Ja jag tänker då att en person som alltid haft mask är 100% mottaglig. Hittade denna i en studie från 2021. Jag tycker att det ligger högt med procenten https://t.co/rxsjmwoS1D https://t.co/6SDqiCWf2X
@ocnj3 @ScholerinED @CDCgov Actually, even if not fit-tested, respirators work pretty well. Here's a study on that: https://t.co/lZZDjCQKca
検証してる。効果が証明されている。 お前、情弱だな。笑 マスクの効果は証明されている https://t.co/gTHPNsfPFM https://t.co/fr3INSHIm6
マスクの有効性を裏付ける推定データ。 例えば3.0mのソーシャルディスタンスを取ってもマスクを使用しない場合は、数分後には感染リスクの上限値が90%に達した。 一方、感受性者がサージカルマスクをしていた場合は、距離が1.5mでも上限値が90%に達するには約30分を要した。 さらにFFP2マスク(欧州の規格で微粒子濾過率94%以上、米国規格のN95マスクとほぼ同等)を使用すると、1時間後でも上限値は20%にとどまった。 また、会話をする感染者と感受性者が2人ともサージカルマスクをしていた場合は、1時間後でも
@SarahScholz16 Schau mal, diese Studie von 2021 hat sich mit den Risiken der einzelnen Konstellationen (mit/ohne Maske bzw. Kombination unterschiedlicher Maskentypen) beschäftigt. https://t.co/W660Uh6GMZ
RT @EllrodtAxel: The video hereunder (PLEASE RETWEET) by Prof. Eberhard Bodenschatz, Max Planck Institute gives a trick to increase nose…
RT @EllrodtAxel: The video hereunder (PLEASE RETWEET) by Prof. Eberhard Bodenschatz, Max Planck Institute gives a trick to increase nose…
Konkret gibt es sehr wohl eine ganze Reihe an Studien, die mit ihren Methoden einen Mehrwert von FFP2-Masken im Eigen- und/oder Fremdschutz festgestellt haben. Die bekannteste ist wahrscheinlich diese hier: https://t.co/kK18hGc7yf
RT @WolfmannotJack: @Pflegeherz12 Weil es, wie Sie sagen, immer wieder aufs Neue Not tut zu betonen, wie sehr gut sitzende FFP2/N95 das Inf…
@PeterAKaspari @Horfenn @JulieKr1907 @BeckerLabCRTD @Karl_Lauterbach Sie erzählen Bullshit. Lesen Sie diese Veröffentlichung. Nix Knete. Alles Querdenker Dünnschiss von Leuten, die zu doof sind eine Naturwissenschaft studiert zu haben https://t.co/T910sGo
@Horfenn @JulieKr1907 @BeckerLabCRTD @Karl_Lauterbach Lesen bildet. Übrigens, Sildenafil wurde eigentlich als Blutdrucksenker entwickelt. Hilft aber halt auch bei Potenzstörungen. Oder zweifeln Sie an, dass Viagra wirkt obwohl es gar nicht als Potenzmittel
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
@Dixie0108151360 @SF_DPH There are dozens of peer-reviewed studies showing masks and respirators work. Here's one to get you started: https://t.co/4KyOAdsDdL
@SF_DPH Thanks! Nice effort, but please use images of respirators (KN95, N95) in public health comms like this. Respirators provide much more effective protection against the spread of SARS-CoV-2, as shown by multiple studies. For example: https://t.co/4Ky
@MissMone9 @realschalker @NiliusGudrun @Tim_Roehn Hier eine Laborstudie, die zeigt, das Masken schützen wenn Ihnen RL Daten nicht genügen https://t.co/T910sGoe9g
マスクの効果は証明されている。 世界中でマスクが奨励されていることに気づけよ。 https://t.co/gTHPNsfPFM https://t.co/JYHVdwkbz0
@CBoomermann @polenz_r - 3 - - Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19: a systematic review and meta-analysis. Schünemann et al. The Lancet, Juni 2020 und: https://t.co/CuHk0O
@hutchleah @pot8um Here's a study you can reference to answer those people: In a one-on-one, closed room scenario (delta era): One person in respirator = 20% risk of infection Both people in respirator = 0.4% risk on infection https://t.co/vbFXI3KShn
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
RT @drclairetaylor: Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9n…
Links to evidence above: https://t.co/Sn0zdpj516 https://t.co/jNFp7oCZMZ https://t.co/m8uNYri3Gy https://t.co/Bh9nYXE9Yd https://t.co/4wO6iKNwph
RT @leanhealth: Fit getestete Masken erzeugen einen 75x besten Schutz als chirurgische OP Masken @LeTour @DKGev Anmerkung: jedoch nur…
Fit getestete Masken erzeugen einen 75x besten Schutz als chirurgische OP Masken @LeTour @DKGev Anmerkung: jedoch nur wenn sie korrekt getragen werden und durch absetzen nicht verformt sind https://t.co/tuLNR8nCtR
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
@JordanCrane2 Here's a study you can reference: One-way masking w/respirator = 20% risk of infection Both masking w/respirators = 0.4% risk of infection *this is a modeled study using delta variant data, but should get the point across 🤞 https://t.co/v
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
RT @trishgreenhalgh: Credit for the previous image: Bagheri et al’s GOLD STANDARD laboratory study, which you can admire in full text here.…
RT @WolfmannotJack: @ginger_harrison @Mark_Ungrin Here the link to a study that demonstrates the extent of inward leakage associated with s…
@ginger_harrison @Mark_Ungrin Here the link to a study that demonstrates the extent of inward leakage associated with surgical masks. In the typical size range of < 1 µm for aerosols that can stay airborne for up to 12 hrs, inward leakage rate of surgi
@JeromeAdamsMD @beansprouts_mom @MAbsoud How about PNAS? https://t.co/GlZI7WhyAT
@uebercorona @BildungSicher @DrEliSommer Hier die Quelle. Es handelt sich dabei um eine deutsche Studie, die von unseren Politikern, in Sonderheit denen, die den Nutzen von Masken angezweifelt haben und mehr Evidenz verlangt haben, ignoriert wurde. https:
@FeigeMatthias @kapp_gerry @TPaperCollector @OERRBlog Zum Nutzen von Masken: https://t.co/JGsSNxNAI9 Hier über die positiven wie negativen Effekte von Maßnahmen: https://t.co/P7eo6WMSNh Und hier Sterblichkeit Corona / Grippe: https://t.co/fCgxbCrHpn
@d_kindl @me_hans @Schrecken73 Beispielsweise hier: https://t.co/cMXQA1fgWj
@Randall87454048 @ToshiAkima Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https://t.co/xKPyIUhgGP https://t.co/RWr7xf3Vqk
@ProfRScolyerMIA Prof. Scolyer, deepest sympathy on your diagnosis. The mask you're wearing is a step in the right direction, but a respirator type (FFP2, N95 etc.) offers far better protection, esp. if/when you may require chemotherapy. https://t.co/Ex8w
RT @SallyBourliakas: @MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https…
RT @SallyBourliakas: @MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https…
RT @SallyBourliakas: @MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https…
RT @SallyBourliakas: @MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https…
RT @SallyBourliakas: @MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https…
RT @SallyBourliakas: @MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https…
RT @SallyBourliakas: @MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https…
@MeetJess @CounsellingSam Risk of infection reduced to 0.4% by both people wearing FFP2 PNAS Article Dec 2 2021 https://t.co/xKPyIUhgGP Ffp3 mask study CUHNFT Addenbrookes hospital study https://t.co/fvyH5t9Y0Y Nov 2021 Mark Ferris https://t.co/KKsIr
@BestDougElliott @sandibachom Wrong, Doug. https://t.co/GRzQPBYxsz