Mosquitoes (Culicidae) are disease vectors, which are responsible for an estimated one million deaths per year. Female mosquitoes, which need blood for survival and reproduction, collect blood with a disease present from a host, and will transmit that disease from one host to another as it feeds on additional food sources. This continuous feeding…

New introductions to invasive mosquitoes, Aedes aegypti and Aedes albopictus, increase the risk for vector-borne diseases such as dengue, chikungunya, and Zika in the United States. Tracking these new introductions is more important than ever. This lesson plan focuses on the collection of mosquito larvae and pupae before the onset of summer with a…

There has never been a more pressing need for students to learn how to evaluate scientific information online than during the COVID-19 outbreak. Information, misinformation, and disinformation spread quickly across online news and social media platforms. This misleading or incorrect scientific information about infectious diseases could lead to…

A virus is a small, infectious particle that lives inside a host. Today, viruses have an important role in our daily life. The reason for this is that viruses, including coronavirus (COVID-19), are affecting many people in the world. The most important measure that can be taken to stop the spread of the disease will be self-taken measures along…

The World Health Organization (WHO) has made the assessment that COVID-19 (coronavirus) can be characterised as a pandemic and the virus has now spread to many countries and territories. While a lot is still unknown about the virus that causes COVID-19, we do know that it is transmitted through direct contact with respiratory droplets of an…

A fundamental challenge for all instructors in higher education is demonstrating the relevance of the material for our students. With the implementation of new technologies, and facing ever-increasing challenges, instructors need to adapt their approach, especially in the teaching of theory. This presentation provides one such approach. Instead of…

As districts in California have opened for the 2021-22 school year, they have faced the challenging task of keeping students learning safely in person in the midst of the COVID-19 pandemic, which intensified right before schools opened with the spread of the Delta variant of the virus. This brief compiles preliminary information on reopening for…

Schools across Pennsylvania and around the country are beginning the 2020-2021 school year while COVID-19 remains a threat in widely varying degrees, in different communities, and at different times. Every school that is opening its building to students--part-time or full-time, starting now or later in the school year--needs to contemplate the…

The Science of Human Health is an undergraduate chemistry course for non-science majors. This course presents chemistry content following a systems thinking approach and was created with the goal of providing students with the necessary chemistry foundation to make informed decisions which will affect their own well-being and their global…

Microbes (by definition) are tiny living things that are only visible through a microscope and include bacteria, viruses, fungi, and protoctists (mainly single-celled life forms such as amoebae and algae). Although people are familiar with the effects of microbes, such as infectious disease and food spoilage, because of their lack of visibility,…

During the COVID-19 pandemic, an at-home laboratory program was created and implemented for a section of the general chemistry course at the University of Southern California. The experiments were designed to only utilize safe household items and no special equipment. These laboratory activities, spanning over 4 weeks, focused on concepts usually…

The "IDRA Newsletter" serves as a vehicle for communication with educators, school board members, decision-makers, parents, and the general public concerning the educational needs of all children across the United States. The focus of this issue is "School District Health." Contents include: (1) Habits of a Healthy School…

Since the COVID-19 pandemic emerged in the United States in March 2020, districts across the nation have faced the difficult task of reopening schools safely and keeping them open. It is useful to learn from the successes of districts that have used multilayered mitigation strategies to reduce the risk of in-school transmission. This brief…

The "IDRA Newsletter" serves as a vehicle for communication with educators, school board members, decision-makers, parents, and the general public concerning the educational needs of all children across the United States. The focus of this issue is "Equity Auditing." Contents include: (1) Using Equity Audits to Assess and…

The COVID-19 pandemic has impacted every aspect of people's lives. As New Jersey looks to the future and plan for students to return to schools in-person this fall, they must recognize and prepare for the ways the virus and necessary public health response has changed and will change the way students learn. This Restart and Recovery Plan provides…