Thrombocytosis is defined as a platelet count above the upper limit of the normal range (450 x 10 9 /L in adults). This article aims to outline diagnosis, investigation and management of patients with thrombocytosis and to highlight possible complications.
  Dr Edward Jenner discovered the vaccine in 1796 and published his findings in 1798. Edward Jenner invented the vaccine for small pox in 1798.He  prepared the vaccine f â¦ rom the cow pox virus. His discovery could  save more lives than any other medical discovery. Dr Edward Jenner discovered the vaccine in 1796 and published his findings in 1798. Edward Jenner invented the vaccine for small pox in 1798. He  prepared the vaccine f â¦ rom the cow pox virus.
The rabies vaccine was the first human vaccine where the virus was attenuated in a laboratory. Letâs take a closer look at the list of vaccines according to vaccine type: Live, attenuated vaccine list: 1  Vaccinia (smallpox).2  Measles, mumps, rubella (MMR combined vaccine). 3  Varicella (chickenpox). 4  Influenza (nasal spray).he rabies vaccine was the first human vaccine where the virus was attenuated in a laboratory. Letâs take a closer look at the list of vaccines according to vaccine type: Live, attenuated vaccine list: 1  Vaccinia (smallpox).