Smallpox and its control in Canada.

Prevalence of smallpox and the trend of smallpox Inoculation in Fars in the first Pahlavi period

One of the infectious diseases that was widespread in Fars province during the first Pahlavi era (1925-1941) was smallpox. This disease spread in the early days of the Pahlavi dynasty in the cities of Fars province and its epidemic reached its peak in 1318 AD. Important measures were taken to control the disease, including smallpox inoculation. The smallpox inoculators tried to control the dise...

A Historical Investigation into Combatting Smallpox in Iran: 1948–1967 (First to Third Development Projects)

Smallpox was a dangerous disease that was considered one of the leading causes of mortality and disability in Iran up to Pahlavi II period. Therefore, combatting this disease was necessary. At the beginning of the second development plan (1955) and by founding Combatting Smallpox Service, the efforts for eradicating smallpox became more organized. This organization could overcome a lot of the d...

The speckled monster. Canada, smallpox and its eradication.

آبله و آمادگی برخورد با حملات بیوتروریستی

Smallpox is a serious infectious disease to have ever afflicted mankind. Smallpox is caused by variola virus, which belongs to a family of viruses known as poxviridae. Pox viruses are large DNA viruses which are 200-400 nm. The smallpox prodrome is characterized by the sudden on-set of high fever (38.5°C-40.5°C) and malaise 10 to 14 days after exposure. As populations grew and migrated, the dis...

Legalizing and Regulating Marijuana in Canada: Review of Potential Economic, Social, and Health Impacts

Notwithstanding a century of prohibition, marijuana is the most widely used illicit substance in Canada. Due to the growing public acceptance of recreational marijuana use and ineffectiveness of the existing control system in Canada, the issue surrounding legalizing this illicit drug has received considerable public and political attentions in recent years. Consequently, the newly elected Liber...