By Claire Shi The WHO’s utmost recommended protective measure against the pandemic is to wash hands frequently (World Health Organization). Yet, in many communities, people do not have access to clean water. In Sub-Saharan Africa, 63% of people in urban … Continue reading Responding to Pandemics: Integrating Zeolite with Ag-doped TiO2 to Coat Plastic Surfaces for Wastewater Purification Under Solar Illumination