The phrase "although it is often thought" is correct and usable in written English.
It can be used to introduce a statement that contrasts with a common belief or assumption.
Example: "Although it is often thought that success comes easily, it actually requires hard work and dedication."
Alternatives: "despite common belief" or "even though many believe".
Although it is often thought that the inclusion of herd-immunity effects can only have beneficial effects, they can be detrimental as well, as previously also noticed by Brisson et al [72].
Although it is often thought of as an initially symptomless disease, there is increasing evidence that patients experience a number of symptoms, particularly abdominal and urogenitary symptoms before actual diagnosis [ 10- 12].
Although it is often thought of as being composed of individual events, traumatic injury is a pandemic disease – one that affects every nation in the world without regard for economic development, racial or religious predominance, or political ideology.
The novel paradigm was summarized in the concept of a genetic program that had no more 'escaped the notice' of investigators than did the mechanism of replication when the structure of DNA was discovered (Watson & Crick, 1953), although it was often thought to be merely a metaphor.
It is often thought that novelty benefits memory formation.
However, it is often thought that postnatal neurogenesis recapitulates the neuronal development occurring during embryogenesis.
Intuitively, it is often thought that the 2-UPR-SPR PM is a UP-equivalent PM.
Yet it is often thought that cash is preferable to in-kind transfers on theoretical grounds.
It is often thought that severe sepsis is primarily seen on the intensive care unit (ICU).
40 It is often thought that visual field examinations are difficult to perform.
The core is thought to be electrically conductive and, although its rotation is often thought to be too slow, simulations show it is adequate to produce a dynamo.
