Due to the beginning of the Cold War, the State of Israel allying with the West and Stalin's suspicions of any form of Jewish nationalism (and indeed nationalism in general), the Soviet regime eliminated the Jewish Anti-Fascist Committee in 1948 and launched an anti-Semitic campaign against so-called "rootless cosmopolitans."
"Every Jewish nationalist is the agent of the American intelligence service. Jewish nationalists think that their nation was saved by the USA (there you can become rich, bourgeois, etc.). They think they're indebted to the Americans. Among doctors, there are many Jewish nationalists.One of the agenda items of a December 4 meeting of the Presidium of the CPSU was "The situation in MGB and sabotage in the ranks of medical workers." It was brought up by Stalin and vice-minister of MGB (Ministry of State Security) S.A. Goglidze. "Without me," Stalin declared, "the country would be destroyed because you are unable to recognize enemies." An outcome of this session was a decision to consolidate all intelligence and counter-intelligence services under the GRU, headed by S.I. Ogoltsov (later accused of organizing the killing of Solomon Mikhoels in 1948).
Today the TASS news agency reported the arrest of a group of saboteur-doctors. This terrorist group, uncovered some time ago by organs of state security, had as their goal shortening the lives of leaders of the Soviet Union by means of medical sabotage.
Investigation established that participants in the terrorist group, exploiting their position as doctors and abusing the trust of their patients, deliberately and viciously undermined their patients' health by making incorrect diagnoses, and then killed them with bad and incorrect treatments. Covering themselves with the noble and merciful calling of physicians, men of science, these fiends and killers dishonored the holy banner of science. Having taken the path of monstrous crimes, they defiled the honor of scientists.
Among the victims of this band of inhuman beasts were Comrades A. A. Zhdanov p1 and A. S. Shcherbakov p2. The criminals confessed that, taking advantage of the illness of Comrade Zhdanov, they intentionally concealed a myocardial infarction, prescribed inadvisable treatments for this serious illness and thus killed Comrade Zhdanov. Killer doctors, by incorrect use of very powerful medicines and prescription of harmful regimens, shortened the life of Comrade Shcherbakov, leading to his death.
"The majority of the participants of the terrorist group… were bought by American intelligence. They were recruited by a branch-office of American intelligence — the international Jewish bourgeois-nationalist organization called "Joint." The filthy face of this Zionist spy organization, covering up their vicious actions under the mask of charity, is now completely revealed…
Unmasking the gang of poisoner-doctors struck a blow against the international Jewish Zionist organization.... Now all can see what sort of philanthropists and "friends of peace" hid beneath the sign-board of "Joint."
Other participants in the terrorist group (Vinogradov p10, M. Kogan p11, Egorov p12) were discovered, as has been presently determined, to have been long-time agents of English intelligence, serving it for many years, carrying out its most criminal and sordid tasks. The bigwigs of the USA and their English junior partners know that to achieve domination over other nations by peaceful means is impossible. Feverishly preparing for a new world war, they energetically send spies inside the USSR and the people's democratic countries: they attempt to accomplish what the Hitlerites could not do — to create in the USSR their own subversive "fifth column."...
The Soviet people should not for a minute forget about the need to heighten their vigilance in all ways possible, to be alert for all schemes of war-mongers and their agents, to constantly strengthen the Armed Forces and the intelligence organs of our government."
Among other famous names mentioned were Solomon Mikhoels (actor-director of the Moscow State Jewish Theater and the head of the Jewish Anti-Fascist Committee assassinated on Béria's orders in January 1948,) who was called a "well-known Jewish bourgeois nationalist", Miron Vovsi (Stalin's personal physician and a brother of Mikhoels), Yakov Etinger (a world-famous cardiologist), A. Feldman (otolaryngologist), A. Grinshtein (neuropathologist), Boris Kogan (therapist), Mikhail Kogan, I. Yegorov and V. Vinogradov. All of them but two were Jewish.
The list of alleged victims included high-ranked officials Andrei Zhdanov, Aleksandr Shcherbakov, Army Marshals Aleksandr Vasilevsky, Leonid Govorov and Ivan Konev, General Shtemenko, Admiral Levchenko and others.
Initially, thirty-seven were arrested, but the number quickly grew into hundreds. Scores of Soviet Jews were promptly dismissed from their jobs, arrested, sent to GULAG or executed. This was accompanied by show trials and by anti-Semitic propaganda in state-run mass media. Pravda prepared publication of a letter signed by many Soviet notables (including Jews) containing incitive condemnations of the "plot"; however, some notable Jews refused to sign it (general Yakov Kreizer, singer Mark Reizen, writers Veniamin Kaverin and Ilya Erenburg, etc.). The letter was never published because of the termination of the campaign soon after.
On February 9, 1953, there was an explosion in the territory of the Soviet mission in Israel, and on February 11 the USSR broke off diplomatic relations with the Jewish state (restored in July). The next day Maria Weizmann, a Moscow doctor and a sister of the first President of Israel Chaim Weizmann (who had died in 1952), was arrested.
Outside of Moscow, similar accusations quickly appeared. For example, Ukraine discovered a local "doctors' plot" allegedly headed by famous endocrinologist Victor Kogan-Yasny (the first in the USSR who treated diabetes with insulin and saved thousands). Thirty-six "plotters" were arrested there.
After Stalin's death on March 5, the new leadership admitted that the charges had been entirely invented by Stalin and his cohorts.
The case was dismissed on March 31 by the newly appointed Minister of Internal Affairs Lavrenty Beria, and on April 3 the Presidium of the Central Committee of the Communist Party officially acquitted the arrested. Chief MGB investigator and Deputy Minister of State Security M. D. Ryumin (also Riumin) was blamed for making up the plot and after Stalin's death was arrested and executed.
The careers of most of the doctors involved were effectively at an end and they were forced to leave the big cities, such as Moscow and Leningrad.
In the course of his career, Stalin became increasingly suspicious towards physicians. In his later years, he refused to be treated by doctors, and would only consult with veterinarians about his health.
In his secret speech at the Communist Party's Twentieth Congress, Nikita Khrushchev asserted that Stalin intended to use the doctors' trial to launch a massive party purge.
Yakov Etinger (son of one of the doctors) said that he spoke with Bulganin, who told him about plans to deport Jews. Etinger's credibility was questioned, however, when he claimed to have published a previously unpublished letter to Pravda, signed by many Jewish celebrities and calling for Jewish deportation. The alleged original two versions of the letter have been published in Istochnik and other publications. Not only did they lack any hint of a plan to deport Jews to Siberia, in fact they called for the creation of a Jewish newspaper. The alleged text of the famous letter serves as an argument against the existence of the deportation plans. Etinger was asked to publish the notes taken during his alleged meetings with Bulganin, but they are still unpublished.
Veniamin Kaverin claimed that he had been asked to sign the letter about the deportation.
Ilya Ehrenburg's memoirs hint about his letter to Stalin, which was published along with the "Jewish Letter," but don't talk about the purported plans for deportation.
Sakharov, Yakovlev and Tarle do not specify the sources of their claims and don't claim to be eyewitnesses. Anastas Mikoyan's edited and published version of the memoir contains one sentence about the planned deportation of the Jews from Moscow, but it is not known whether the original text contains this sentence.
One million copies of a pamphlet titled "Why Jews Must Be Resettled from the Industrial Regions of the Country" may have been published; no copy has been found.
Based on these and other asserted facts, a researcher of Stalin's anti-Semitism, Gennady Kostyrchenko, concluded that there is no credible evidence for the alleged deportation plans, and there is much evidence against their existence. Some other researchers disagree, asserting that the question is still open.
The prevailing opinion of many scholars outside the Soviet Union, in agreement with what Khrushchev said, is that Joseph Stalin intended to use the resulting doctors' trial to launch a massive party purge.