div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · EGI and EG2 outside the pollen season and at low and at high pollen concentration during the pollen season Results: The active-treatment group had a statistically significant src=https:reader034vdocumentinreader034viewer20220525195f8b8e8a8dbeef3b235c0e17html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · EGI and EG2 outside the pollen season and at low and at high pollen concentration during the pollen season Results: The active-treatment group had a statistically significant src=https:reader034vdocumentinreader034viewer20220525195f8b8e8a8dbeef3b235c0e17html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: · EGI and EG2 outside the pollen season and at low and at high pollen concentration during the pollen season Results: The active-treatment group had a statistically significant src=https:reader034vdocumentinreader034viewer20220525195f8b8e8a8dbeef3b235c0e17html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: · EGI and EG2 outside the pollen season and at low and at high pollen concentration during the pollen season Results: The active-treatment group had a statistically significant src=https:reader034vdocumentinreader034viewer20220525195f8b8e8a8dbeef3b235c0e17html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: · EGI and EG2 outside the pollen season and at low and at high pollen concentration during the pollen season Results: The active-treatment group had a statistically significant src=https:reader034vdocumentinreader034viewer20220525195f8b8e8a8dbeef3b235c0e17html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: · EGI and EG2 outside the pollen season and at low and at high pollen concentration during the pollen season Results: The active-treatment group had a statistically significant src=https:reader034vdocumentinreader034viewer20220525195f8b8e8a8dbeef3b235c0e17html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdiv