Minor Ailments and Common Illnesses : Self Care with Professor Obi (eBook 2) – A Very Special Online (OTC) Alternative Medicine Prescription (Book) for Cough , Colds, COVID, MERS and Flu.: Self Care with Professor Obi - eBook 2 - Simple Health Tips from Joseph Chikelue Obi (Alternative Medicine Professor and Chief Wellness Officer of the Minor Ailments Project).