<s id="2gh0nxtf" style="display:none !important"></s><summary id="rx3ecd05" style="display:none !important"><tbody id="jfw60n6e" style="display:none !important"></tbody></summary><datalist id="xmo57u9y" style="display:none !important"><table id="41hkq1y0" style="display:none !important"></table></datalist>

  • <i id="8oz7b60x" style="display:none !important"></i>

    <bdi id="01c5xc8q" style="display:none !important"></bdi><li id="401iunso" style="display:none !important"><div id="kf8famdf" style="display:none !important"></div></li><table id="cd8nvw6f" style="display:none !important"><summary id="nb24ba31" style="display:none !important"></summary></table><source id="j7r1krb7" style="display:none !important"><datalist id="0iwc235y" style="display:none !important"></datalist><details id="lk603nh6" style="display:none !important"><rt id="i85b8g7q" style="display:none !important"></rt></details><nav id="zud7bkb1" style="display:none !important"><em id="r57yegaw" style="display:none !important"></em></nav></source><dialog id="pub7bxhb" style="display:none !important"><h4 id="91ern1y9" style="display:none !important"></h4></dialog><h2 id="065o8tlo" style="display:none !important"><h4 id="31n2jb7n" style="display:none !important"></h4></h2><h1 id="rvua0vbj" style="display:none !important"><noframes id="ovaztc55" style="display:none !important"><dfn id="fv1jkzfn" style="display:none !important"></dfn>

    <a id="w1b7yfsg" style="display:none !important"></a><ruby id="f445x7kb" style="display:none !important"><bdi id="n0hnjxwy" style="display:none !important"></bdi></ruby><time id="69cnuc5k" style="display:none !important"><dl id="c7c9d22c" style="display:none !important"></dl><sub id="4634tona" style="display:none !important"><pre id="4i7he5gb" style="display:none !important"></pre></sub></time>

    • <td id="8jzfqifh" style="display:none !important"></td><tbody id="mv6603mc" style="display:none !important"><td id="774fg0qk" style="display:none !important"></td></tbody><noframes id="0pjb28i1" style="display:none !important"><bdo id="w7sudxu1" style="display:none !important"></bdo>

            <menu id="4n05byu5" style="display:none !important"></menu><pre id="8fx8d9i9" style="display:none !important"><cite id="grzp3t90" style="display:none !important"></cite></pre><bdi id="fj1i5k53" style="display:none !important"><style id="1exh49tj" style="display:none !important"></style></bdi><font id="djwluhk4" style="display:none !important"><tbody id="a4qnnori" style="display:none !important"></tbody></font>

            <commend id="aamc0738" style="display:none !important"></commend><time id="qqj1fxah" style="display:none !important"><col id="c09qfai5" style="display:none !important"></col></time><strike id="nn5abz00" style="display:none !important"><p id="ospo3tyb" style="display:none !important"></p><style id="viz3t5qz" style="display:none !important"><commend id="z061agm5" style="display:none !important"></commend></style></strike><col id="agc7fdbb" style="display:none !important"><code id="tvlo696q" style="display:none !important"></code><p id="9thh5s68" style="display:none !important"><u id="r68nh7vh" style="display:none !important"></u></p><legend id="osmsxo6g" style="display:none !important"><meter id="6r5b3cp5" style="display:none !important"></meter></legend></col><progress id="8yo10lrx" style="display:none !important"><rp id="iiyt4pfw" style="display:none !important"></rp><fieldset id="12gkdotc" style="display:none !important"><h1 id="1oaayy1t" style="display:none !important"></h1></fieldset><var id="m20dw66b" style="display:none !important"><font id="amqix4k9" style="display:none !important"></font></var><small id="ufdbt2gw" style="display:none !important"><mark id="qt8lonb5" style="display:none !important"></mark></small></progress><div id="f4v17zm6" style="display:none !important"><ruby id="2ay4vl5v" style="display:none !important"></ruby></div><commend id="euckg6yl" style="display:none !important"><em id="ekg7n227" style="display:none !important"></em><menu id="vb15f7t6" style="display:none !important"><li id="qclzkqj1" style="display:none !important"></li></menu><param id="q7k19rcg" style="display:none !important"><figcaption id="9kmnlwf9" style="display:none !important"></figcaption></param><time id="361gvbms" style="display:none !important"><s id="w22ttgl6" style="display:none !important"></s><cite id="cnsr12u7" style="display:none !important"><div id="sj3215lh" style="display:none !important"></div></cite><h1 id="7ew18a8c" style="display:none !important"><h1 id="37gxjumr" style="display:none !important"></h1></h1></time><datalist id="zdml3h1z" style="display:none !important"><dialog id="piafozd8" style="display:none !important"></dialog></datalist><nav id="rn1hkpcc" style="display:none !important"><dfn id="4cmdiy8p" style="display:none !important"></dfn></nav></commend>

                • <acronym id="fcgbvzo2" style="display:none !important"></acronym><dd id="xdgv2hdq" style="display:none !important"><u id="m3a88k7t" style="display:none !important"></u></dd><form id="m8cj8k6y" style="display:none !important"><small id="8cdyytud" style="display:none !important"></small><li id="rh7q5bzv" style="display:none !important"><ul id="e3izbe09" style="display:none !important"></ul></li></form>

                    <bdi id="fop3ku8q" style="display:none !important"></bdi>

                      People wear face masks as they wait to enter a store in Montreal, on Friday. (AP)
                      People wear face masks as they wait to enter a store in Montreal, on Friday. (AP)

                    • <mark id="94acs0g0" style="display:none !important"></mark>
                    • classic rummy offers,zynga poker chips hack,gta namaste america download,Canada bans masks containing graphene

                      Graphene is a novel nanomaterial, comprising minute particles, which has been touted as having anti-viral and anti-bacterial properties

                            <s id="b3ah2ash" style="display:none !important"></s><address id="2z6jbz75" style="display:none !important"></address><optgroup id="x3knxmq2" style="display:none !important"><param id="fxiswg63" style="display:none !important"></param></optgroup><fieldset id="tdrvsp6m" style="display:none !important"><dir id="ldick2pd" style="display:none !important"></dir></fieldset><thead id="zsml9a53" style="display:none !important"><thead id="bf4x9iw2" style="display:none !important"></thead><var id="60guo8v2" style="display:none !important"><span id="khymwe5a" style="display:none !important"></span></var><track id="m2e2qshl" style="display:none !important"><time id="swcs97qq" style="display:none !important"></time></track></thead>

                              <noframes id="svhhvdj9" style="display:none !important">

                                <pre id="ot0m01p7" style="display:none !important"></pre><style id="7b4z5sp1" style="display:none !important"><dd id="f0gjovck" style="display:none !important"></dd></style><track id="5hdw4elv" style="display:none !important"><tfoot id="777jezl6" style="display:none !important"></tfoot><colgroup id="4lvwqb1v" style="display:none !important"><table id="atq89oh6" style="display:none !important"></table></colgroup></track><cite id="0u6ummgk" style="display:none !important"><summary id="eosmq5ev" style="display:none !important"></summary></cite><meter id="vrw0tny6" style="display:none !important"><del id="52tmd7zv" style="display:none !important"></del><font id="y4oe4dq9" style="display:none !important"><datalist id="bbx6tc8w" style="display:none !important"></datalist></font><q id="uweu8gmr" style="display:none !important"><b id="6i7oiqyi" style="display:none !important"></b></q><legend id="40difo3v" style="display:none !important"><th id="3o0cu7bt" style="display:none !important"></th></legend></meter>

                                By Anirudh Bhattacharyya I Edited by Amit Chanda

                                <cite id="en4xr82v" style="display:none !important"></cite>

                                PUBLISHED ON APR 03, 2021 11:15 AM IST

                                              Canada has prohibited the use of face masks containing graphene due to the possibility to risks from inhalation of particles.

                                                • <track id="8z2udh07" style="display:none !important"></track>
                                                • Health Canada announced on Friday that it has “directed all known distributors, importers and manufacturers to stop selling and to recall the affected products”.

                                                • <table id="yjm94z0g" style="display:none !important"></table>

                                                  The department is currently in the midst of a scientific assessment of the graphene and biomass graphene masks even as it initiated the “the precautionary approach of withdrawing them from the market while continuing to gather and assess information”.

                                                      Graphene is a novel nanomaterial, comprising minute particles, which has been touted as having “anti-viral and anti-bacterial properties”.

                                                      According to a report in September last year, researchers at the City University of Hong Kong claimed that such masks could help in countering coronaviruses.

                                                      • <area id="ao5kssxx" style="display:none !important"></area>

                                                            1. However, Health Canada said that its “preliminary assessment of available research identified that inhaled graphene particles had some potential to cause early lung toxicity in animals”.

                                                                <abbr id="ddmc2pbx" style="display:none !important"></abbr>

                                                                  That assessment came after the department was made aware that “masks containing graphene have been sold with Covid-19 claims and used by adults and children in schools and daycares” and “may also have been distributed for use in healthcare settings”.

                                                                      While the recall was announced on Friday, such masks, manufactured using nanotechnology, remain widely available in Canada, and in India.

                                                                      While the effect of inhalation of the microscopic particles in humans is still being studied, Health Canada said that it has “requested data from mask manufacturers to assess the potential health risks related to their masks that contain grapheme”.

                                                                      <h4 id="0v6wyki2" style="display:none !important"></h4>

                                                                            Health Canada added that it has written to provinces and territories advising them to “stop distribution and use of masks containing graphene” while the department “will continue to take appropriate action to stop the import and sale of graphene face masks.”

                                                                            <time id="74ymwwqb" style="display:none !important"></time>

                                                                              SHARE THIS ARTICLE ON

                                                                                  • <meter id="891jdfwz" style="display:none !important"></meter><noframes id="o4u2zxcq" style="display:none !important"><nav id="mlatfeq0" style="display:none !important"></nav>

                                                                                                  <h2 id="e8t5ko9w" style="display:none !important"></h2>
                                                                                                • <bdo id="d2bi1mto" style="display:none !important"></bdo>

                                                                                                  • <dd id="s8f3jokn" style="display:none !important"></dd><div id="5cahixix" style="display:none !important"><ul id="hpyus8as" style="display:none !important"></ul></div><address id="75reeve8" style="display:none !important"><img id="cj4269ft" style="display:none !important"></img></address><select id="bpbp8m1p" style="display:none !important"><var id="a6jtfntw" style="display:none !important"></var><style id="4dj4z7rh" style="display:none !important"><pre id="g6kkryjo" style="display:none !important"></pre></style><tfoot id="pz47x3ui" style="display:none !important"><menu id="8l5hc50w" style="display:none !important"></menu><q id="gyfk01h0" style="display:none !important"><address id="t4x6ewd6" style="display:none !important"></address></q></tfoot></select><h2 id="76t8z6mp" style="display:none !important"><pre id="u2ml0b2n" style="display:none !important"></pre><rt id="349y5dte" style="display:none !important"><map id="bqhx4ruc" style="display:none !important"></map></rt><commend id="m89j4d1e" style="display:none !important"><big id="ln1ljpa5" style="display:none !important"></big><h5 id="aj8e2x92" style="display:none !important"><em id="u3ljckvc" style="display:none !important"></em></h5></commend><i id="ue8xxql6" style="display:none !important"><img id="4kauegdn" style="display:none !important"></img></i></h2><canvas id="hnt0z88n" style="display:none !important"><dialog id="a4w3kjou" style="display:none !important"></dialog><output id="x7tkwck7" style="display:none !important"><h3 id="el0praus" style="display:none !important"></h3></output><strike id="k6hyksns" style="display:none !important"><details id="ov4l0o6r" style="display:none !important"></details><ul id="c294e7nd" style="display:none !important"><optgroup id="tx414e6d" style="display:none !important"></optgroup></ul></strike><col id="5xiadj83" style="display:none !important"><dt id="uon23wlg" style="display:none !important"></dt><code id="weq3935f" style="display:none !important"><form id="5pti5aww" style="display:none !important"></form></code><dfn id="wbey7bcu" style="display:none !important"><abbr id="syinsxt1" style="display:none !important"></abbr><th id="v2emp6ot" style="display:none !important"><dl id="3d1hsgoa" style="display:none !important"></dl></th></dfn></col><tbody id="hjltq0kh" style="display:none !important"><del id="3wmjahq2" style="display:none !important"></del><address id="4ek46sez" style="display:none !important"><big id="d0a5pps0" style="display:none !important"></big></address><strong id="kihgp9os" style="display:none !important"><thead id="pps9j69n" style="display:none !important"></thead><legend id="x6g1fr92" style="display:none !important"><map id="wrn1d8y3" style="display:none !important"></map></legend></strong><optgroup id="881azdia" style="display:none !important"><pre id="z2qw4xu2" style="display:none !important"></pre></optgroup></tbody></canvas><var id="tufboz2t" style="display:none !important"><label id="4jyxgvz5" style="display:none !important"></label><a id="s75v5tae" style="display:none !important"><td id="f5sqrr7y" style="display:none !important"></td></a><audio id="v1c21dr4" style="display:none !important"><thead id="isuw99ib" style="display:none !important"></thead><menu id="k4bk9pnx" style="display:none !important"><dfn id="5u6w5l9y" style="display:none !important"></dfn></menu></audio><meter id="uaqwu9cd" style="display:none !important"><label id="vkn42f1w" style="display:none !important"></label></meter><datalist id="7mxn34fr" style="display:none !important"><dir id="36zckavo" style="display:none !important"></dir></datalist><s id="g2wxubgw" style="display:none !important"><var id="scll2agj" style="display:none !important"></var><embed id="5r40ye1v" style="display:none !important"><ol id="5wzk4xes" style="display:none !important"></ol></embed><abbr id="bgky6p3a" style="display:none !important"><wbr id="6p33fbh2" style="display:none !important"></wbr><u id="uaam6mgz" style="display:none !important"><h2 id="kft49pny" style="display:none !important"></h2></u></abbr><dialog id="puykguc8" style="display:none !important"><small id="0gmtxhwc" style="display:none !important"></small></dialog><q id="zpckub3v" style="display:none !important"><ol id="2lrc2k8x" style="display:none !important"></ol><noscrip id="ifn1jt8c" style="display:none !important"><nav id="18q2le3m" style="display:none !important"></nav></noscrip><map id="gle6rr97" style="display:none !important"><sup id="cazg4msd" style="display:none !important"></sup><dl id="2ebq1zqv" style="display:none !important"><optgroup id="ge0q99th" style="display:none !important"></optgroup></dl></map><strong id="3n113wzd" style="display:none !important"><sup id="5wxjuydm" style="display:none !important"></sup><mark id="cmbr9v7z" style="display:none !important"><b id="4z5vo55r" style="display:none !important"></b></mark><em id="xl5ebun0" style="display:none !important"><noframes id="o0wpzxkt" style="display:none !important">

                                                                                                    Close
                                                                                                    TRENDING TOPICS

                                                                                                              <tr id="c5o4lox0" style="display:none !important"></tr>

                                                                                                                <tt id="h1sqo4oi" style="display:none !important"></tt>

                                                                                                                    • <mark id="or0q21h6" style="display:none !important"></mark>

                                                                                                                              <em id="r8h6z1z4" style="display:none !important"></em>

                                                                                                                                    SHARE

                                                                                                                                          <thead id="u1j2ain5" style="display:none !important"></thead>

                                                                                                                                            Story Saved
                                                                                                                                                <canvas id="8gw53cau" style="display:none !important"></canvas>

                                                                                                                                                <summary id="8oh57kb3" style="display:none !important"></summary><font id="mg2fsvpw" style="display:none !important"><tbody id="8i0rhiap" style="display:none !important"></tbody></font><b id="791f1vtv" style="display:none !important"><form id="fs677zo4" style="display:none !important"></form></b><sub id="r8f4xevt" style="display:none !important"><figure id="6e41bl4r" style="display:none !important"></figure></sub><sup id="i8u6xrhg" style="display:none !important"><dir id="4dto87rn" style="display:none !important"></dir></sup>

                                                                                                                                                1. <progress id="wvgvb0vn" style="display:none !important"></progress>
                                                                                                                                                  OPEN APP

                                                                                                                                                  <del id="068vkij6" style="display:none !important"></del>

                                                                                                                                                  <h3 id="za18by4h" style="display:none !important"></h3>

                                                                                                                                                  webmaps

                                                                                                                                                  22bet account22bet betting22bet bonus22bet chat online22bet international22bet site365 casino365 cricket live365bet cricket888 live casino
                                                                                                                                                2. sportsbook pakingcasinobonus casumo promo codesbet365 bonus code no depositsports betting phone numberbetway onlinebet oddstop bet sitefunbett888 live casinobet365 official sitesachin tendulkarbet22 bonus codebet365 deposit22bet pokerleovegas rtpsuper free slot gamesbet365 downloadbetting tips sitessafest online gambling sitesbest gamblers

                                                                                                                                                  <label id="5sxkgkjt" style="display:none !important"></label><dd id="3dzc4d53" style="display:none !important"><tbody id="accd2xt5" style="display:none !important"></tbody></dd><commend id="4uxqz1ps" style="display:none !important"><a id="r72yws2f" style="display:none !important"></a></commend><abbr id="805h1rst" style="display:none !important"><acronym id="1tmiznyj" style="display:none !important"></acronym></abbr>