![Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19 Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19](https://www.frontiersin.org/files/Articles/899617/fimmu-13-899617-HTML-r1/image_m/fimmu-13-899617-g006.jpg)
Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19
![Gafas de sol cuadradas de moda para mujer, lentes de sol cuadradas de diseñador de lujo para hombre, gafas de sol tipo ojo de gato, clásicas, protección UV400 para exteriores|Gafas de ciclismo| - Gafas de sol cuadradas de moda para mujer, lentes de sol cuadradas de diseñador de lujo para hombre, gafas de sol tipo ojo de gato, clásicas, protección UV400 para exteriores|Gafas de ciclismo| -](https://ae01.alicdn.com/kf/H4277055ed91441fabe09cbd7ebf8f8afB.jpg?width=1000&height=1000&hash=2000)
Gafas de sol cuadradas de moda para mujer, lentes de sol cuadradas de diseñador de lujo para hombre, gafas de sol tipo ojo de gato, clásicas, protección UV400 para exteriores|Gafas de ciclismo| -
![Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19 Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19](https://www.frontiersin.org/files/Articles/899617/fimmu-13-899617-HTML-r1/image_m/fimmu-13-899617-t004.jpg)
Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19
![Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19 Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19](https://www.frontiersin.org/files/Articles/899617/fimmu-13-899617-HTML-r1/image_m/fimmu-13-899617-g002.jpg)
Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19
![Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19 Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19](https://www.frontiersin.org/files/Articles/899617/fimmu-13-899617-HTML-r1/image_m/fimmu-13-899617-g001.jpg)
Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19
![Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19 Frontiers | Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19](https://www.frontiersin.org/files/Articles/899617/fimmu-13-899617-HTML-r1/image_m/fimmu-13-899617-g005.jpg)