TY - GENERIC DO - 10.20944/preprints202010.0574.v1 UR - http://dx.doi.org/10.20944/preprints202010.0574.v1 TI - Bacteria Filtration Efficiency of Different Face Masks Worn during COVID-19 Pandemic in North-Eastern Tanzania: An In Vitro Study T2 - Preprints AU - Gnanamuttupulle, Marianne AU - Ntundu, Shilanaiman Hilary AU - Henke, Oliver AU - Moshi, Abias Anthon AU - Msuya, David AU - Chilonga, Kondo AU - Chugulu, Samuel G. PY - 2020 DA - 2020/10/28 PB - Preprints