How the Warsaw Ghetto beat back typhus during World War II

Social distancing, self-isolation, underground training of medical students were key.

Painting by Israel Bernbaum depicting Jewish children in Warsaw Ghetto and in the death camps (1981).

Enlarge / Painting by Israel Bernbaum depicting Jewish children in Warsaw Ghetto and in the death camps (1981). (credit: Monclair State University collection)

During the Nazi occupation of Poland during World War II, Jewish residents in Warsaw were forcibly confined to a district known as the Warsaw Ghetto. The crowded, unsanitary conditions and meager food rations predictably led to a deadly outbreak of typhus fever in 1941. But the outbreak mysteriously halted before winter arrived, rather than becoming more virulent with the colder weather. According to a recent paper in the journal Science Advances, it was measures put into place by the ghetto doctors and Jewish council members that curbed the spread of typhus: specifically, social distancing, self-isolation, public lectures, and the establishment of an underground university to train medical students.

Typhus (aka "jail fever" or "gaol fever") has been around for centuries. These days, outbreaks are relatively rare, limited to regions with bad sanitary conditions and densely packed populations—prisons and ghettos, for instance—since the epidemic variety is spread by body lice. (Technically, typhus is a group of related infectious diseases.) But they do occur: there was an outbreak among the Los Angeles homeless population in 2018-2019.

Those who contract typhus experience a sudden fever and accompanying flu-like symptoms, followed five to nine days later by a rash that gradually spreads over the body. If left untreated with antibiotics, the patient begins to show signs of meningoencephalitis (infection of the brain)—sensitivity to light, seizures, and delirium, for instance—before slipping into a coma and, often, dying. There is no vaccine against typhus, even today. It's usually prevented by limiting human exposure to the disease vectors (lice) by improving the conditions in which outbreaks can flourish.

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Nvidia reportedly to acquire ARM Holdings from SoftBank for $40 billion

Sale comes four years after Masayoshi Son bought the chip designer.

Components manufactured by ARM Holdings Plc sit inside a demonstration ARMmbed parking meter on display on the second day of Mobile World Congress (MWC) in Barcelona, Spain, on Tuesday, Feb. 28, 2017. A theme this year at the industry's annual get-together, which runs through March 2, is the Internet of Things. Photographer: Pau Barrena/Bloomberg via Getty Images

Enlarge / Components manufactured by ARM Holdings Plc sit inside a demonstration ARMmbed parking meter on display on the second day of Mobile World Congress (MWC) in Barcelona, Spain, on Tuesday, Feb. 28, 2017. A theme this year at the industry's annual get-together, which runs through March 2, is the Internet of Things. Photographer: Pau Barrena/Bloomberg via Getty Images (credit: Bloomberg | Getty Images)

SoftBank is set to sell the UK’s Arm Holdings to US chip company Nvidia for more than $40 billion, just four years after its founder Masayoshi Son bought the chip designer and said it would be the linchpin for the future of the Japanese technology group.

Multiple people with direct knowledge of the matter said a cash-and-stock takeover of Arm by Nvidia may be announced as soon as Monday, and that SoftBank will become the largest shareholder in the US chip company.

The announcement of the deal hinged on SoftBank ending a messy dispute between Arm and the head of its China joint venture, Allen Wu, who earlier rebuffed an attempt to remove him and claimed legal control of the unit.

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Trump: "Tiere, die man hart schlagen muss!"

In Los Angeles wurden zwei Polizisten in ihrem Streifenwagen angeschossen. Auch der US-Präsident äußert sich zu dem Vorfall

In Los Angeles wurden zwei Polizisten in ihrem Streifenwagen angeschossen. Auch der US-Präsident äußert sich zu dem Vorfall

Flüchtlingslager auf griechischen Inseln: Die Angst vor dem Pull-Effekt

Die Lager könnten besser ausgestattet werden. Am Geld liegt es nicht. Deutsche Spitzenpolitiker sprechen sich für eine größere Aufnahme von Migranten und Flüchtlingen aus den griechischen Camps aus

Die Lager könnten besser ausgestattet werden. Am Geld liegt es nicht. Deutsche Spitzenpolitiker sprechen sich für eine größere Aufnahme von Migranten und Flüchtlingen aus den griechischen Camps aus

AI ruined chess. Now it’s making the game beautiful again

Testing variants on the age-old game that can jolt players into creative patterns.

Chess board, black king lying beside white king

Enlarge (credit: Dimitri Otis | Getty Images)

Chess has a reputation for cold logic, but Vladimir Kramnik loves the game for its beauty.

“It’s a kind of creation,” he says. His passion for the artistry of minds clashing over the board, trading complex but elegant provocations and counters, helped him dethrone Garry Kasparov in 2000 and spend several years as world champion.

Yet Kramnik, who retired from competitive chess last year, also believes his beloved game has grown less creative. He partly blames computers, whose soulless calculations have produced a vast library of openings and defenses that top-flight players know by rote. “For quite a number of games on the highest level, half of the game—sometimes a full game—is played out of memory,” Kramnik says. “You don’t even play your own preparation; you play your computer’s preparation.”

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Anti-Piracy Plug-In Spots Pirate IPTV Sales But Also Makes Big Blunders

A browser plug-in that aims to deter eBay and Amazon customers from buying pirate IPTV packages was launched this week ahead of the new Premier League season. While the tool does detect most illicit offerings as advertised, it also manages to attach warnings to completely legal sales and in some instances may be anti-consumer.

From: TF, for the latest news on copyright battles, piracy and more.

Online marketplaces such as eBay and Amazon offer an impressive range of products but to the disappointment of various companies, some have the potential to infringe trademarks or copyrights.

Rogue sales have traditionally taken the form of counterfeit clothing, perfumes and similar products. These days, however, troublesome listings are increasingly likely to involve piracy-enabled set-top boxes, pirate IPTV subscriptions, or similar tools used to access content without paying for it.

New Anti-Piracy Browser Plug-In

In an effort to counter this threat, this week Scotland-based Vistalworks announced the launch of a new browser plug-in which, according to its press release, “alerts consumers to illicit internet streaming services” ahead of the new English Premiership season.

“Vistalworks has developed the free warning system which tells online shoppers about the risks of opening up their personal data to criminals through cut-price IPTV subscriptions. It is hoped the pop-up warning will discourage people from purchasing illicit IPTV, as well as make consumers aware that this is not a victimless crime,” the company says.

Does the Plug-In Perform as Advertised?

Available for Chrome, the plug-in (available here) demands access to all customer browsing activities on both eBay and Amazon to do its job. In our initial tests it performed reasonably well, spotting pirate IPTV packages on eBay along with streaming devices that have been modified to provide access to content without paying the legal provider.

Vistalworks Plug In

“This listing is associated with illegally streamed content. You won’t get your money back if the service ends without warning, your personal data is exposed to criminals and there is an extremely high risk of exposure to malware, phishing and spyware,” the warning reads.

The warning is absolutely correct that pirate streaming services are prone to going down and not issuing refunds. However, as we’ve pointed out numerous times before, the claims of malware, phishing, and spyware are far-fetched when it comes to buying a simple username and password subscription (as most listings offer) on eBay or Amazon.

Nevertheless, when the circumstances are known, these packages are illegal to sell, illegal to buy, and illegal to use, so the basic warning isn’t without some merit. Importantly, the plug-in was effective in spotting the majority of listings we tested, sometimes producing a ‘High Risk’ alert and sometimes erring on the side of caution with an appropriate ‘Caution’ alert.

In other circumstances, however, the plug-in not only manages to get things wrong but also provides cautionary advice that’s detrimental to both consumers, legitimate sellers and official broadcasters alike.

The Bad and the Ugly

Somewhat ahead of its time, IPTV Crash Course was a book released in 2006 that aimed to educate people on the world of IPTV. Not pirate IPTV, of course, but simply the delivery of TV content over the Internet. It’s available on Amazon and gets a big green tick of approval from the plug-in. Search for the same on eBay, however, and users are warned against making a purchase.

Vistalworks High Risk

“Characteristics of this listing are often associated with fake or illicit products. There may be a higher risk of this product being poor quality, faulty or unfit for purpose,” the warning reads.

While the words “often” and “may” give some room for maneuver, the registered business seller on eBay trying to sell this completely legal paperback book is unlikely to be pleased that his listing has been flagged as poor quality or unfit for purpose.

The same goes for a pair of listings on Amazon and eBay, both offering the completely legitimate MAG 322 IPTV set-top box manufactured by Infomir.

On Amazon, the product gets a green tick of approval but on eBay, it’s flagged as a device connected to illegal streaming. It comes with a warning of personal data being exposed to criminals alongside an “extremely high risk of exposure to malware, phishing and spyware.”

Vistalworks High Risk 3

Not only is device manufacturer Infomir known to work with copyright holders to prevent illegal access to content, but the company is also extremely sensitive when it comes to being associated with piracy.

Mentions of malware, spyware, and personal data being exposed to criminals through their product is unlikely to sit well either, not least since it’s untrue.

Unfortunately, Blunders Can Be Anti-Consumer Too

With most people trying to cut costs these days, Amazon and eBay are well-known for their ability to direct consumers to a bargain. As a result, these platforms are often the first port of call for online buyers hoping to save a few dollars, pounds or euros on their purchase.

Sadly, the plug-in manages to blunder here too, not only casting doubt over sales of completely legitimate IPTV-related products but in some cases, preferring Amazon over eBay for no good reason.

For example, Now TV is a legal IPTV streaming service operated by broadcaster Sky, which is currently going to great lengths to prevent and deter piracy. People searching for its streaming device on Amazon again get a green tick, indicating that sales are legitimate.

However, after searching for exactly the same thing on eBay, they are presented with a warning.

Vistalworks Caution

This ‘Caution’ warning is a watered-down version of the ‘High Risk’ version seen earlier. It clearly says that the plug-in “can’t yet give a clear answer” on the product, which in isolation is perhaps fair enough. However, the additional advice, to check whether it’s plausible that “a seller could be offering legitimate products at this price” is really problematic in this instance.

On Amazon, the price for the Now TV device and a free trial is currently £29.85. On eBay, the exact same product is being offered for just £19.99, representing a significant saving. What the caution does here is cast doubt over the validity of the eBay listing for being too cheap when compared to Amazon at £10 more.

However, both listings are by exactly the same seller (Boss Deals), with the higher costs on Amazon most likely indicative of the extra charges incurred when selling on the platform.

Obviously, if consumers compare these two listings and decide to buy from Amazon as a result of the caution, Boss Deals still gets the order. However, if this was a competitor, the company would be much less pleased. Not to mention, of course, that the consumer would be parting with more money for exactly the same thing, ‘thanks’ to the plug-in.

Conclusion – Word Filters Are Notoriously Untrustworthy

It’s clear that at some level the Vistalworks plug-in relies on word filters and considering the focus on IPTV, it’s obvious that the term is causing some of the issues here, no matter what products are searched for, even when they’re legal.

The underlying systems currently aren’t smart enough to burrow into the details (especially on eBay) since it’s even possible to trigger a ‘caution’ alarm when buying a BitTorrent t-shirt or a Pirate Bay mug. This raises the prospect of plug-in users seeing too many false alarms and simply switching the thing off.

For those who still want to test, the plug-in is available here

From: TF, for the latest news on copyright battles, piracy and more.