This Week in Public Health

TEPHI wastewater viral levels Screwworm Fly Parasitosis My commentary: It is tempting to lay this screwworm outbreak at the feet of the Trump administration. After […]

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Solar Images of 06.06.26

Below, today’s H-alpha image shows all eight of NASA’s SDO active regions and small prominences along the sun’s NW and SE limbs. The corresponding sunspot […]

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Solar Images 06.04.26

Today’s H-alpha image shows eight active regions three of which are represented mostly by their associated plages. There is dramatic prominence activity along the W-NW […]

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Solar Images of 06.03.26

Below, today’s H-alpha image shows eight active regions and some prominence activity along the sun’s NE, W, and SW limbs. The corresponding sunspot image appears […]

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Solar Images of 06.02.26

Today’s H-alpha image shows eight of the nine active regions seen in NASA’s SDO image. There are also some small prominences along the sun’s NE […]

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Solar Images of 06.01.26

Today’s H-alpha solar image shows nine active regions and minor prominence activity along the NE, SE, NW, and SW solar limbs. The corresponding sunspot image […]

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Solar Images of 05.29.26

Today’s H-alpha image shows eight active regions and a large, persistent column and arches of sun stuff along the SW solar limb. The NW limb […]

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Solar Images of 05.28.26

Below, today’s H-alpha image shows 7 of 11 active regions visible on NASA’s SDO image. Two of the four missing active regions are situated at […]

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Solar Images of 05.24.26

Today’s H-alpha image shows five active regions and four areas of prominence activity – NE, SE, SW, and NW. Below is the corresponding broader spectrum […]

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Solar Images of 05.22.26

Below, today’s H-alpha image shows four active regions and significant prominences along the sun’s E and W limbs. The sunspot image appears below. The eastern […]

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