Not always.
If a disease is too virulent, it may kill the infected individuals before it has a chance to spread.
yes it is
The virulent strain of the virus spread rapidly through the community, causing severe illness and a high mortality rate.
Yes, cholera and malaria epidemics did strike Texas in 1833. The cholera outbreak was particularly severe, contributing to significant mortality and impacting communities across the region. Malaria was also prevalent, exacerbating the public health challenges faced by settlers and the growing population at that time. These epidemics highlighted the vulnerabilities of early Texas settlements to infectious diseases.
A virulent virus is a virus that has severe symptoms and is usually a dangerous disease. A temperate virus is a less violent sickness that may show little to no symptoms.
A virulent virus is a pathogen that is highly infectious and causes severe disease in its host. Virulent viruses often have a high mortality rate and can spread rapidly within a population. Examples include Ebola virus and the Spanish flu virus.
Hurricanes. Floods. Forest fires. Volcanic eruptions. Earthquakes if you include damaging after-shocks. Severe drought. Famine. Warfare. Epidemics of severe to fatal diseases. And of course even if the event is over within an hour, the consequences may last for a long time.
Early in the twentieth century, severe scarlatina epidemics were common. Today, the disease is rare
Motor neuron diseases are varied and destructive in their effect. They commonly have distinctive differences in their origin and causation, but a similar result in their outcome for the patient: severe muscle weakness
A virulent plant is one that is highly toxic or harmful, often causing severe illness or even death if ingested or touched. These plants can pose a danger to humans, animals, and the environment if not handled properly.
The two factors that made diseases from Europe more severe than diseases from the Americas were the Europeans' long history of exposure to infectious diseases and their close proximity to domesticated animals, which increased the likelihood of disease transmission.
In conclusion, microbial diseases are caused by microorganisms such as bacteria, viruses, fungi, and parasites. These diseases can be transmitted through various means and can result in a wide range of symptoms, from mild to severe. Prevention strategies such as good hygiene practices, vaccination, and proper food handling are important in reducing the spread of microbial diseases.
Helen keller's diseases were scarlet fever , meningetis which made her blind and deaf.