Join the American Public Health Association for a live Twitter chat at 2pm ET on Wednesday, April 3 as part of the activities for National Public Health Week. Engage with fellow public health advocates on important topics you care about. The hour-long chat will focus on the value of public health and its return on investment in our communities. Follow #NPHWchat on Twitter to participate in the discussion about ways in which evidence-based disease prevention and health promotion initiatives can save lives and money. You can also follow National Public Health Week and Research!America on Twitter.