Experts Claim COVID-19 Vaccine Doesn't Need To Be Injected, Could Microarray Remove the Use of Needles? Researchers developed a new way that will no longer require injections to take COVID-19 vaccine. Here's how microarray path works. by Giuliano J. de Leon
Healthy Living/Wellness Dentists Swapping Anesthetic Needles For Tiny Electric Currents by Dianne Depra