Quotes About Epidemic

So you have density, infectivity, mortality, and recovery—four factors interrelated as fundamentally as heat, tinder, spark, and fuel. Brought together in the critical measure of each, the critical balance, they produce fire: epidemic.

The much darker story remains to be told, probably not about this virus but about another. When the Next Big One comes, we can guess, it will likely conform to the same perverse pattern, high infectivity preceding notable symptoms. That will help it to move through cities and airports like an angel of death.

The more numerous we become, the more crowded, the more interconnected, the more demanding of resources, the more invasive of wild places, the more disruptive of richly diverse ecosystems—the closer we stand to the epidemic threshold for any new virus that probes us as a possible route to greater evolutionary success.

Even the influenza virus of 1918–1919, having killed up to 50 million people around the world, remained a ghostly cipher, unseen and unidentified at the time.

In 1846, a Danish physician named Peter Panum witnessed a measles epidemic on the Faroe Islands, a remote archipelago north of Scotland, and drew some keen inferences about how the ailment seemed to pass from person to person, with a delay of about two weeks (what we'd now call an incubation period) between exposure and symptoms.

One of the most important problems in epidemiology is to ascertain whether this termination occurs only when no susceptible individuals are left, or whether the interplay of the various factors of infectivity, recovery and mortality, may result in termination, whilst many susceptible individuals are still present in the unaffected population.

It was "the condition of the germ," not the character of the human population, that determined the course of the epidemic.

The significance of the concept, Lloyd-Smith and his coauthors noted, is that if superspreaders exist and can be identified during a disease outbreak, then control measures should be targeted at isolating those individuals, rather than applied more broadly and diffusely across an entire population. Conversely, if you quarantine forty-nine infectious patients but miss one, and that one is a superspreader, your control efforts have failed and you face an epidemic.

Ebola, West Nile, Marburg, the SARS bug, monkeypox, rabies, Machupo, dengue, the yellow fever agent, Nipah, Hendra, Hantaan (the namesake of the hantaviruses, first identified in Korea), chikungunya, Junin, Borna, the influenzas, and the HIVs (HIV-1, which mainly accounts for the AIDS pandemic, and HIV-2, which is less widespread) are all viruses.

This is the way that misery does love company: People are relieved to learn that they are not alone in their suffering, that they are part of something larger, in this case, a societal plague [drugs]--an epidemic of children, an epidemic of families.

In the history of the AIDS epidemic, President Reagan's legacy is one of silence,

The influenza epidemic eventually claimed more than six million lives, but in the United States, at least, it had run its course by late in the year.

When those who lived through the epidemic tried to describe it, they talked about the sudden eerie quiet.

Spanish influenza had rounded the globe in four months following its appearance in the United States and fully earned a promotion from epidemic to pandemic. It had infected so many that, for all its mildness, it had doubtlessly killed tens of thousands already. In its next wave it would kill millions.

The characteristic of the influenza virus that makes it so dangerous and gives rise to epidemic after epidemic is its extreme mutability. It perpetually is changing the nature of its outer surface, which antibodies, the body's most important defense system, must zero in on to be effective.

The cholera had broken out at the post, and five or six men were dying daily.

One of the epidemics in our industry is the abuse of power.

It's not a surprise that the mental health epidemic is affecting so many people because we can't escape this bubble from being on our phones and tablets.

One historical study of the epidemic has concluded that 'the sanitary and demographic catastrophe which befell Bosnia in the years 1815–18 had no parallel in other European countries since the Black Death in the years 1347–1351'.

Entitlement is a contagious, insidious state of mind that has infected a whole generation of young people who feel they deserve things based on who they think they are or who their parents are. Or who they've been told they are. Entitlement also afflicts adults, who feel they should have or get things based on their friends having them or just feeling worthy. It's hard to pinpoint the derivation of where and when the disease started, but it's an epidemic.

No, we have an epidemic of death because our government has been bullied and bribed by a powerful lobby which values guns more than human life.

You can't fight off Ebola the way you fight off a cold. Ebola does in ten days what it takes AIDS ten years to accomplish.

The kill rate in humans infected with Ebola Zaire is nine out of ten. Ninety percent of the people who come down with Ebola Zaire die of it. Ebola Zaire is a slate wiper in humans.

Fixing obesity is going to require a change in our modern relationship with food. I'm hopeful that we begin to see a turnaround in this childhood obesity epidemic.