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Illustration of booster shot for mRNA vaccines for Covid-19 with wooden block flipping from 2 to 3. Two wooden blocks with syringes.
A dose-response curve with the following features marked: baseline activity, half-maximal activity, maximal activity, and effective concentration 50% or EC50.
Close-up detail of four glass bottles with covid19 vaccine against coronavirus pandemic stand on wooden table in a laboratory near syringe hand in latex gloves takes one dose pharmacist sells medicine
Psychedelic psilocybin mushrooms on white background, micro-dosing concept. Dry psilocybe shrooms Golden Teacher, top view. Colorful layout.
Smiling nurse giving glass of water and medicines to senior patient with mental issues dementia memory loss problems. Caregiver caretaker giving pills to grandmother

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