Māori people peaceful tribes from their productive turangawaewae, such as the Moriori in the Chatham Islands by invading forces from North Taranaki, had a catastrophic effect on these conquered tribes. At the same time, the Māori suffered high mortality rates for new Eurasian infectious diseases, such as influenza, smallpox and measles, which killed an unknown number of Māori: estimates vary between ten and fifty percent. The spread of epidemics resulted largely from the Māori lacking acquired immunity to the new diseases. A huge influx of European settlers in the 1870s increased contact among many of the indigenous people with the newcomers. Te
Early-onset Alzheimer's disease of their own needs, such as money management. It has also been highlighted, however, that conceptualizations of Alzheimer's and ageing should resist the notion that there are two distinct conditions. A binary model, which focuses in particular on the needs of younger people, could lead to the challenges experienced by older people being understated. Early-onset Alzheimer's disease Early-onset Alzheimer's disease, also called early-onset Alzheimer's, or early-onset AD, is Alzheimer's disease diagnosed before the age of 65. It is an uncommon form of Alzheimer's, accounting for only 5-10% of all Alzheimer's cases. About 13% of the cases of early-onset Alzheimer's are