History - Disease Buddy

Timeline infographic showing the history of Alzheimer’s disease, including its discovery by Alois Alzheimer, amyloid plaques, tau tangles, genetic research, and global impact on brain health.

History of Alzheimer’s Disease: From Discovery to Modern Neuroscience

A detailed history of Alzheimer’s disease from its discovery in 1906 to modern neuroscience, including WHO and CDC data, pathology, and key research milestones.

Clean infographic timeline of H5N1 bird flu from 1996 to 2025 showing emergence in China, 1997 human cases in Hong Kong, 2003–2006 global spread with high mortality, endemic phase in Asia and Africa, and modern resurgence with worldwide wildlife and sporadic human infections.

Bird Flu, History

History of H5N1 Bird Flu: Timeline

Emergence of Highly Pathogenic H5N1: 1996-1997 H5N1 virus was first identified in domestic geese in Guangdong, China, in 1996. An

Featured image showing the history of measles from ancient times to vaccine development, including a measles virus illustration, vaccine vial and syringe, and key statistics: 30 million annual cases and 2 million deaths before vaccination, 60 million lives saved through vaccination, and a decline in deaths from 780,000 in 2000 to 95,000 in 2024.

Measles, History

History of Measles : Timeline, Deadly Outbreaks, Vaccine Development and Global Impact

The measles virus, believed to have evolved from rinderpest, has a rich historical context with significant developments in understanding and vaccination. Despite vaccination efforts dramatically reducing mortality, recent outbreaks in regions like Bangladesh illustrate the importance of maintaining high vaccination coverage. Measles remains a serious threat, highlighting past lessons and current challenges.

Landscape featured image about the 2026 Ebola outbreak in the Democratic Republic of Congo and Uganda showing the Bundibugyo Ebola strain, outbreak map, WHO public health emergency declaration, suspected cases, deaths, medical response teams, and cross-border surveillance efforts.

Ebola, History

Ebola Outbreak Timeline: History, Major Epidemics and Global Impact (1976–2026)

A new Ebola outbreak linked to the rare Bundibugyo strain has emerged in the Democratic Republic of Congo and Uganda, prompting the World Health Organization to declare a public health emergency. With rising suspected cases, deaths, and concerns over cross-border transmission, health authorities are intensifying surveillance, testing, and containment efforts across the region.

A landscape infographic titled “Hantavirus: A Brief History — From Discovery to Global Awareness.” The timeline includes key milestones: Korean War outbreaks (1950–53) affecting over 3,000 soldiers, Hantaan virus isolation in 1978, discovery of multiple hantaviruses in the 1980s, identification of Sin Nombre virus and HPS in the U.S. in 1993 with 24 cases and 12 deaths, expansion of global surveillance in the 2000s, and current estimates of 150,000–200,000 HFRS cases annually worldwide. The infographic uses large text, colorful panels, rodent illustrations, maps, and disease icons.

Hantavirus, History

History of Hantavirus : Timeline

Haemorrhagic Fever with Renal Syndrome (HFRS) has historical roots in ancient texts and was notably recognized during the Korean War in the 1950s. The Hantaan virus was isolated in the 1970s, and various hantaviruses have since emerged globally. HFRS significantly affects Asian countries, with a 1-15% mortality rate, while Hantavirus Pulmonary Syndrome (HPS) has a 35-50% fatality rate.